404 Media

2025-12-27 14:00:50

Scientists May Have Spotted Light from the First Stars

Welcome to a special holiday edition of the Abstract! It’s been an incredible year for science, from breakthroughs in life-saving organ transplants to the discovery of 3I ATLAS, the third known interstellar object. But we can’t cover everything, so to cap off 2025 I’m pulling together a grab-bag of my favorite studies from the past year that fell through the cracks.

First, a bitter feud that has divided dinosaur lovers for decades finally came to an end in 2025, proving at last that tyrannosaurs come in size small. Then: ye olde American cats, the search for the very first stars, and humanity’s chillest invention.

As always, for more of my work, check out my book First Contact: The Story of Our Obsession with Aliens or subscribe to my personal newsletter the BeX Files.

The Vindication of Nanotyrannus

Zanno, Lindsay E. et al. “Nanotyrannus and Tyrannosaurus coexisted at the close of the Cretaceous.” Nature.

Griffin, Christopher T. et al. “A diminutive tyrannosaur lived alongside Tyrannosaurus rex.” Science.

For decades, a tiny tyrannosaur has inspired big debates. The remains of this dinosaur were initially judged to be a juvenile tyrannosaur, until a team in the 1980s suggested they might belong to a whole new species of pint-sized predator called Nanotyrannus—sort of like a T. rex shrunk down to the size of a draft horse.

This argument has raged ever since, causing bad blood between colleagues and inspiring a longstanding quest to reveal this dinosaur's true identity. Now, in the closing months of 2025, peace has at last been brokered in these bone wars, according to a pair of new studies that cement Nanotyrannus as a distinct lineage of predators that coexisted alongside heavyweight cousins like T. rex.

“Nanotyrannus has become a hot-button issue, and the debate has often been acrimonious,” said researchers led by Lindsay Zanno of North Carolina State University in an October study. “Over the past two decades, consensus among theropod specialists has aligned in favor of Nanotyrannus lancensis representing a juvenile morph of Tyrannosaurus rex.”

The only evidence that could shatter this consensus would be “a skeletally mature specimen diagnosable” as Nanotyrannus, the team continued. Enter: “Bloody Mary,” the nickname for a near-complete tyrannosaur skeleton found unearthed in Montana in 2006. After a scrupulous new look at the specimen, Zanno's team concludes that it demonstrates “beyond reasonable doubt that Nanotyrannus is a valid taxon.”
youtube.com/embed/yJw1WUXIFG8?…
These results were reinforced by another study earlier this month that argues that Nanotyrannus was “a distinct taxon…that was roughly coeval with Tyrannosaurus rex and is minimally diagnosable by its diminutive body size,” according to researchers led by Christopher Griffin of Princeton University.

Nanotyrannus supports the hypothesis that dinosaurs may have been flourishing in diversity at the end of the Cretaceous era—right before they got punched by a space rock. In addition to confirming the existence of a new tyrannosaur, the new studies “prompts a critical reevaluation of decades of scholarship on Earth’s most famous extinct organism,” meaning Tyrannosaurus rex, said Zanno’s team.

In other words, tyrannosaurs of all sizes were running around together at the end of the Cretaceous period. While T. rex will always reign supreme as the tyrant king of its time, we also salute this new dinosaurian dauphin.

In other news…

I can haz seas-burger?

Welker, Martin H. et al. “Exploring the Arrival of Domestic Cats in the Americas.” American Antiquity.

In 1559, a Spanish colonial fleet was dashed to pieces by a hurricane in Florida. Among the many casualties of this disaster were a cat and a kitten, whose remains were found centuries later in the lower hull of a galleon shipwreck at Emanuel Point, near Pensacola.

These felines “are, most likely, the earliest cats in what is now the United States,” according to a study from April filled with fascinating facts about the fallen felines. For example, the adult cat ate like a sailor, devouring nutritious fish and domestic meat (like pork or poultry), with few signs of rodents in its diet.

This suggests the cat “was so effective at controlling rat populations that such prey was an insufficient food source,” said researchers led by Martin Welker of the University of Arizona.

It seems that cats have been impressing people with their legendary hunting prowess for centuries.

The study also includes some fun passages about the prized role of cats as pest control on these European ships, including this excerpt from a marine treatise from 1484:

“If goods laden on board of a ship are devoured by rats, and the owners consequently suffer considerable damage, the master must repair the injury sustained by the owners, for he is considered in fault. But if the master kept cats on board, he is excused from the liability.”

A resolution for 2026: Bring back cat-based legal exemptions.

The search for the ur-stars

Visbal, Eli et al. LAP1-B is the First Observed System Consistent with Theoretical Predictions for Population III Stars. The Astrophysical Journal Letters.

For generations, astronomers have dreamed of glimpsing the very first stars in the universe, known as Population III. This year, these stellar trailblazers may have finally come into view, thanks to the James Webb Space Telescope and the natural phenomenon of gravitational lensing, which can magnify distant objects in space.

Lensed light from an ancient galaxy called LAP1-B, which traveled more than 13 billion years before it was captured by JWST, contains the expected low-metal signatures of Population III stars, according to a December study.

“Understanding the formation and properties of the first stars in the Universe is currently an exciting frontier in astrophysics and cosmology,” said researchers led by Eli Visbal of the University of Toledo. “Up to this point, there have been no unambiguous direct detections of Population III (Pop III) stars, defined by their extremely low metallicities.”

“We argue that LAP1-B is the first Pop III candidate to agree with three key theoretical predictions for classical Pop III sources,” the team added. “LAP1-B may only represent the tip of the iceberg in terms of the study of Pop III stars with gravitational lensing from galaxy clusters.”

JWST continues to be a JW-MVP, and it will be exciting to see what else it might spy next.

A swing-kle in time

Norton, M., Kuhn, J. “Towards a history of the hammock: An Indigenous technology in the Atlantic world.” postmedieval.

Let’s close out this wild year with some rest and relaxation in the most soothing of all human creations: the hammock. In a study published last month, researchers meditated on the history of these sleepy slings, from their Indigenous origins in the Americas to their widespread adoption by European mariners and settler-colonists.

The work is full of interesting ruminations about the unique properties and its multifaceted purposes, which ranged from rocking newborn babies to sleep at the dawn of life to comforting the ailing in the form of death beds and burial shrouds.

“The hammock facilitated transitions between life stages like birth, puberty, leadership, and death,” said researchers Marcy Norton of the University of Pennsylvania and John Kuhn of SUNY-Binghamton. But it also facilitated more quotidian shifts in the body: sleep, dreaming, entering hallucinogenic states, and healing.”

What better way to celebrate this weird liminal week, suspended between the past and the future, than an ode to this timeless technology of transitions. It’s been so much fun hanging out with you all in 2025, and I look forward to swinging into a New Year of all things Abstract.

Thanks for reading and have a Happy New Year! See you next week.

Comet 3I/ATLAS

NASA missions are working together to track and study this rare, interstellar comet as it passes through our solar system.

^{dghernandez (NASA Science)}

404 Media

2025-12-26 14:00:43

Behind the Blog: We Have Recommendations For You

This is Behind the Blog, where we share our behind-the-scenes thoughts about how a few of our top stories of the week came together. This week, we discuss our recommendations for the year.

SAM: Whenever we shout out a podcast, book, TV show, or other media or consumable product on our own podcast or in a Behind the Blog, you guys seem to enjoy it and want more. To be totally real with you, I get a ton of great recommendations from you, the readers and listeners, all year long and am always learning a lot from the things you throw in the comments around the site and on social media. The 404 Media community has good taste.

We talked through some of our top recommendations of the year in this week’s podcast episode, but here’s a more complete list of what each of us has enjoyed this year, and thinks you might also find worth digging into.

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Behind the Blog: We Have Recommendations For You

This week, we discuss history repeating itself, a phone wipe scandal, Meta's relationship with links and more.

^{Samantha Cole (404 Media)}

404 Media

2025-12-25 14:00:22

In the Dark Arctic Deep, Scientists Find a Hidden Oasis of Strange Life

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Scientists have discovered a hotspot of weird marine life more than two miles underwater in the Arctic, making it the deepest known example of an environment called a gas hydrate cold seep, according to a new study in Nature Communications.

Researchers found the thriving ecosystem some 2.2 miles under the Greenland Sea using a remote operated vehicle during the Ocean Census Arctic Deep EXTREME24 expedition in 2024. Gas hydrate seeps are patches of seafloor that releases large amounts of gasses, such as methane; the newly discovered site is more than a mile deeper than any previously documented gas hydrate.

The discovery sheds new light on these influential seeps, which play a role in the climate and carbon cycle and support chemosynthetic ecosystems that feed on seafloor gasses instead of sunlight. Giuliana Panieri, the chief scientist of the expedition and lead author of the new study, recalled yelling out with excitement when the team received the first visuals of the seafloor hotspot, which the researchers named the Freya gas hydrate mounds.

“It was crazy because we saw several of these mounds, which are filled with gas hydrates, and all the organisms living there,” said Panieri, who is a professor at University of Tromsø – The Arctic University of Norway and the director of the Italian National Research Council's Institute of Polar Sciences, in a call with 404 Media.

“What is fascinating when we have this kind of expedition is the organisms that are living down there,” she added. “At a water depth of almost 4,000 meters, you have these dense oases of organisms. I know that there are many new species. I have to admit, it was very exciting.”

Some of the lifeforms found at Freya mounds: Image: UiT / Ocean Census / REV Ocean

Panieri and her colleagues decided to explore this region after previous detections of massive plumes of gassy bubbles rising up from the seafloor. One of these plumes measured two miles in height, making it the tallest plume of this kind ever found in the oceans. While the team expected to find geological activity, it was still a surprise to see this wealth of gas-stuffed mounds, leaking crude oil and methane, as well as the ecosystem of tubeworms, snails, crustaceans, and microbes that are fueled by chemicals from the seep.

In addition to discovering this biological hub at the Freya mounds, the team also explored ecosystems living on hydrothermal vents in the nearby seafloor in the Fram Strait. Hydrothermal vents form at fissures in the seafloor where hot mineral-rich water erupts into the ocean, and they are also known for supporting rich chemosynthetic ecosystems.

The expedition revealed that the organisms living in the hydrate seeps and the vent systems are related, suggesting an ecological connectivity in the Arctic that is absent in other parts of the ocean.

“The Fram Strait of the Arctic is a rare place where deep-sea vents and seeps occur close to each other,” said study co-author Jon Copley, a professor of ocean exploration and science communication at the University of Southampton, in an email to 404 Media.

“The deep Arctic is also a part of the world where there aren't as many deep-sea species overall as other regions, because deep-sea life is still recovering from when a thick ice sheet covered much of the ocean around 20,000 years ago,” he continued. “But hydrothermal vents and cold seeps are an important part of deep-sea biodiversity there today, because life carried on in those chemosynthetic oases beneath that ice-capped ocean.”

Freya gas hydrate mounds with different morphologies. Image: UiT / Ocean Census / REV Ocean

Gas hydrates also store huge volumes of greenhouse gases, like methane, which could potentially be released as ocean temperatures rise, making these environments a bit of a wild card for climate predictions. While the Freya mounds are too deep to be affected by ocean warming, its discovery helps to fill in the map of these oily, gas-rich sites in the ocean.

To that point, these seeps are also potential sites for resource extraction through offshore oil drilling and deep sea mining. A central goal of the Ocean Census Arctic Deep expedition is to explore these remote regions to document their ecological activity and assess their vulnerability to future industrial activities.

“Research has already established that hydrothermal vents must be protected from deep-sea mining anywhere in the world, because of the unique colonies of species that live around them,” Copley said. “Our study indicates that deep cold seeps in the Arctic will need similar protection, because they are part of the same web of life with hydrothermal vents in that region. And there are undoubtedly more deep methane hydrate seeps like the Freya Mounds out there in the Arctic, as other deep bubble plumes have been detected nearby.”

“So our discovery shows how much there still is to explore and understand about Arctic deep-sea life—and the need for caution and protection if the Norwegian government resumes plans for deep-sea mining there,” he added, noting that Norway’s parliament has put these plans temporarily on hold, but they could reverse that decision in the future.

This is why Panieri and her colleagues believe that it is critical to secure more funding and support for Arctic exploration, and ocean research more broadly. These expeditions not only reveal new and exotic organisms, they have also been inspired novel biomolecules used in medicines, among other applications.

“The sea floor and the ocean is almost unknown,” Panieri said. “There is so much to be investigated. I think this is also the take-home message here: Every time that we have the possibility to see the seafloor, we discover something new.”

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Deep-sea gas hydrate mounds and chemosynthetic fauna discovered at 3640 m on the Molloy Ridge, Greenland Sea - Nature Communications

This study reveals dissociating methane hydrate mounds on the seafloor at more than 3600 m deep in the Greenland Sea.

^Nature

404 Media

2025-12-24 14:00:07

Podcast: We Tracked Ourselves with Exposed Flock Cameras

We start this week with Jason’s story about Flock exposing a bunch of AI-powered cameras. These cameras zoom in on people as they walk by, sometimes so closely you can read what’s on their phone screen. After the break, we talk about some of our biggest stories this year. In the subscribers-only section, we give some of our personal recommendations of games, other reporting, or just a more chill life.
playlist.megaphone.fm?e=TBIEA7…
Listen to the weekly podcast on Apple Podcasts,Spotify, or YouTube. Become a paid subscriber for access to this episode's bonus content and to power our journalism. If you become a paid subscriber, check your inbox for an email from our podcast host Transistor for a link to the subscribers-only version! You can also add that subscribers feed to your podcast app of choice and never miss an episode that way. The email should also contain the subscribers-only unlisted YouTube link for the extended video version too. It will also be in the show notes in your podcast player.

• Flock Exposed Its AI-Powered Cameras to the Internet. We Tracked Ourselves
• Anyone Can Push Updates to the DOGE.gov Website
• Mike Waltz Accidentally Reveals Obscure App the Government Is Using to Archive Signal Messages
• How Tea’s Founder Convinced Millions of Women to Spill Their Secrets, Then Exposed Them to the World
• Half of the US Now Requires You to Upload Your ID or Scan Your Face to Watch Porn

Mike Waltz Accidentally Reveals Obscure App the Government Is Using to Archive Signal Messages

A photograph of Trump administration official Mike Waltz's phone shows him using an unofficial version of Signal designed to archive messages during a cabinet meeting.

^{Joseph Cox (404 Media)}

404 Media

2025-12-22 23:46:13

Archivists Posted the 60 Minutes CECOT Segment Bari Weiss Killed

Archivists have saved and uploaded copies of the 60 Minutes episode new CBS editor-in-chief Bari Weiss ordered be shelved as a torrent and multiple file sharing sites after an international distributor aired the episode.

The moves show how difficult it may be for CBS to stop the episode, which focused on the experience of Venezuelans deported to El Salvadorian mega prison CECOT, from spreading across the internet. Bari Weiss stopped the episode from being released Sunday even after the episode was reviewed and checked multiple times by the news outlet, according to an email CBS correspondent Sharyn Alfonsi sent to her colleagues.

“You may recall earlier this year when the Trump administration deported hundreds of Venezuelan men to El Salvador, a country most had no connection to,” the show starts, according to a copy viewed by 404 Media.

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Archivists Posted the 60 Minutes CECOT Segment Bari Weiss Killed

^{Joseph Cox (404 Media)}

404 Media

2025-12-22 17:42:58

Podcast: Marisa Kabas on Landing Big Scoops as an Independent Journalist

Marisa Kabas is the founder of The Handbasket, an independent newsletter and website that has been breaking stories left and right about government workers, the media business, and Trump’s mass deportation campaign. Please go subscribe to The Handbasket here!

In this episode of the podcast, Jason and Marisa share notes Marisa about doing journalism without a big newsroom, how the media business has changed over the last decade, and why sources often prefer to talk to journalists who don’t work for mainstream media.
playlist.megaphone.fm?e=TBIEA5…
Stories discussed:

Truth, morality and independence in journalism under the second Trump regime
My full remarks to students and faculty at Grinnell College.
The HandbasketMarisa Kabas

Breaking: The Handbasket is first to report catastrophic OMB funding memo
Posted on Bluesky earlier this evening, other major outlets have since confirmed.
The HandbasketMarisa Kabas

Move fast and break people
For Elon Musk’s government, the psychological warfare is the point.
The HandbasketMarisa Kabas

Listen to the weekly podcast on Apple Podcasts, Spotify, or YouTube. Become a paid subscriber for access to this episode's bonus content and to power our journalism. If you become a paid subscriber, check your inbox for an email from our podcast host Transistor for a link to the subscribers-only version! You can also add that subscribers feed to your podcast app of choice and never miss an episode that way. The email should also contain the subscribers-only unlisted YouTube link for the extended video version too. It will also be in the show notes in your podcast player.

Or watch it here:
youtube.com/embed/e73spvZnc9s?…

Move fast and break people

For Elon Musk's government, the psychological warfare is the point.

^{Marisa Kabas (The Handbasket)}

404 Media

2025-12-20 14:00:00

Scientists Discover ‘Black Widow’ Exoplanet That Defies Explanation

Welcome back to the Abstract! Here are the studies this week that defied expectations, broke barriers, made trash into shelter, and lived to swear another day.

First, there’s a giant, lemony, diamond-studded, black widow in space. I’ll explain. Then: electrons get ready for a close-up, the ultimately tiny home, and why expletives are the hottest new workout hack.

As always, for more of my work, check out my book First Contact: The Story of Our Obsession with Aliens or subscribe to my personal newsletter the BeX Files.

“Lemonworld”

Zhang, Michael et al. “A Carbon-rich Atmosphere on a Windy Pulsar Planet.” The Astrophysical Journal Letters.

Astronomers have observed a Jupiter-sized planet more than 700 light years from Earth that is unlike anything spotted before and defies explanation.

Known as PSR J2322-2650b, the exoplanet is shaped like a lemon, boasts baffling skies, and may have hidden troves of diamonds in its belly. The distant world closely orbits a pulsar, a type of hyper-dense dead star that is tugging on the gassy planet, giving it the distended shape.

Pulsar companions are normally other stars. These are called “black widow” systems because winds from the pulsar weather down the stellar companion, eventually destroying it, similar to the deadly embrace of the namesake spider. It is very rare to see a black widow system with a planet as the pulsar companion.

Curious about this unusual exoplanet, astronomers observed it with the James Webb Space Telescope (JWST), thereby “unveiling a bizarre atmosphere that raises more questions than it answers,” according to their new study.

“PSR J2322–2650b is different from other ultralight pulsar companions, being the only pulsar companion with a mass, a density, and a temperature similar to those of hot Jupiters,” said researchers led by Michael Zhang of the University of Chicago. “The atmosphere of such an object has never been observed.”

“In stark contrast to every known exoplanet orbiting a main-sequence star, we find an atmosphere rich in molecular carbon (C3, C2) with strong westward winds,” they said.
youtube.com/embed/oBf1GFkFjdc?…
Molecular carbon is unusual in planetary atmospheres because carbon atoms tend to bind to other elements, producing more familiar compounds like carbon dioxide. The atmosphere is so carbon-dominated, and so depleted in oxygen and nitrogen, that it doesn’t neatly line up with any known planetary formation scenarios. In a sparkling twist, its dense carbon atmosphere may produce soot clouds that then solidify into diamonds, bedazzling its core.

Is this a long-lived gas giant that survived the transformation of its star into a pulsar? Or was it born from the debris of the supernova that created the pulsar? And will this black widow system end as others do, with a slow death by pulsar winds? Nobody knows!

“Our findings pose a challenge to the current understanding of black-widow formation” and it will take more observations of similar systems “to determine whether PSR J2322–2650b’s composition is unusual or representative of the class.”

In other news…

An attofirst for attoseconds

Ardana-Lamas, Fernando et al. “Brilliant Source of 19.2-Attosecond Soft X-ray Pulses below the Atomic Unit of Time.” Ultrafast Science.

Scientists have created the shortest X-ray light pulse ever produced, a breakthrough that could resolve the previously hidden motions of electrons and other particles at subatomic scales.

These newly-demonstrated soft X-ray pulses last for just 19.2 attoseconds, where an attosecond is equal to one quintillionth (10⁻¹⁸) of a second. In other words, an attosecond is to a second as a second is to 31.69 billion years, more than twice the age of the universe.
This is where the science happened. Image: ICFO
“Excitation, scattering, and electron relaxation are crucial processes that control how matter interacts with light,” said researchers led by Fernando Ardana-Lamas of the Institute of Photonic Science (ICFO) in Spain. “Their timing influences how chemical bonds form or break, how charge and energy move, and how properties of molecules and materials emerge. Understanding these dynamics requires attosecond resolution, as electronic excitations and dynamics occur on timescales of tens of attoseconds.”

“We demonstrated the generation of coherent attosecond [short X-ray] pulses with a duration of 19.2 as, significantly shorter than the atomic unit of time,” a milestone that offers “exciting new opportunities to investigate atomic, molecular, and solid-state physics,” the team concluded.

This high pulse speed is necessary for the development of instruments that could capture the mysterious dynamics of particles on subatomic timescales. Other experimental technologies are still required to make these ultrafast cameras a reality, but for now, here’s to shattering the shutter speed record.

My other house is a tooth socket

Viñola-López, Lázaro W. et al “Trace fossils within mammal remains reveal novel bee nesting behaviour.” Royal Society Open Science.

Here’s a question for prospective home owners: have you ever considered living in a clump of regurgitated bones? This solution worked out well for Caribbean cave bees that lived some 20,000 years ago, according to a new study that reports the discovery of the first known fossilized bee nests built inside skeletal remains.

Scientists found the honeycombed bones buried in a cave on the island of Hispaniola that was once also inhabited by owls. Since owls regularly barf up pellets—gnarly globs of half-digested prey—the solitary bee species had a ready-made supply of skeletal remains, which were apparently a perfect place to raise offspring.
A part of a fossilized mammal skull, with sediment in a tooth socket that turned out to be a nest built by a prehistoric bee. Image: Courtesy of Lazaro Viñola López.
“Isolated brood cells…were found inside cavities of vertebrate remains,” including tooth sockets and the spinal canal, said researchers led by Lázaro Viñola López of the Field Museum in Chicago. “The high abundance of nests throughout the deposit indicated that this cave was used for a long period as a nesting aggregation area by this solitary bee.”

There’s nothing like getting the skeleton keys to your new skeleton house.

A prescription for profanity

Stephens, Richard et al. “‘Don’t Hold Back’: Swearing Improves Strength Through State Disinhibition.” American Psychologist.

Cussing is discouraged in polite company, but it may actually be good for your health and performance, according to a new study that confirms swearing alleviates inhibitions and provides increased endurance during physical challenges.

Psychologists recruited nearly 200 volunteers to hold themselves in a sustained chair pushup while repeating either a swear word of their choice, or a neutral word, every two seconds. The results revealed a consistent “swearing advantage” characterized by “significant performance improvements in the swearing condition.”

“These effects have potential implications for athletic performance, rehabilitation, and contexts requiring courage or assertiveness,” said researchers led by Richard Stephens of Keele University. “As such, swearing may represent a low-cost, widely accessible psychological intervention to help individuals ‘not hold back’ when peak performance is needed.”

At long last, science has vindicated the foul-spoken, the pottymouths, the salty-tongued, and the vulgarians. So go forth, ye cursers, and f*ck that sh*t up! It’s the doctor’s orders, after all.

Thanks for reading! See you next week.

First Contact

A narrative and visual exploration of humanity’s age-old search for and fixation with extraterrestrials.First Contact explores the ancient idea—and epic ...

^{Hachette Book Group}

404 Media

2025-12-19 16:10:49

Behind the Blog: Resisting Demoralization

This is Behind the Blog, where we share our behind-the-scenes thoughts about how a few of our top stories of the week came together. This week, we discuss history repeating itself and Meta's relationship with links.

JOSEPH: I wanted to add a little bit from behind the scenes of this piece: Man Charged for Wiping Phone Before CBP Could Search It. As I said on the podcast this week, there are and continue to be many questions around the case. Especially why CBP stopped Samuel Tunick in the first place.

In the piece I did not focus on Tunick’s activism because frankly we don’t know yet how big a role it played in CBP stopping him. I mentioned it but didn’t focus on it. I think regardless, someone being charged for allegedly wiping a phone is interesting essentially no matter who they are.

Yes, it absolutely may turn out that he was stopped specifically because of his activism. Maybe lots of people think it’s very likely that’s the reason. But I can’t frame a story because it feels like that’s maybe the case. I have to go on what actual evidence I have at the moment.

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Behind the Blog: Resisting Demoralization

This week, we discuss history repeating itself, a phone wipe scandal, Meta's relationship with links and more.

^{Samantha Cole (404 Media)}

404 Media

2025-12-18 17:19:25

ICE Contracts Company Making Bounty Hunter AI Agents

Immigration and Customs Enforcement (ICE) has paid hundreds of thousands of dollars to a company that makes “AI agents” to rapidly track down targets. The company claims the “skip tracing” AI agents help agencies find people of interest and map out their family and other associates more quickly. According to the procurement records, the company’s services were specifically for Enforcement and Removal Operations (ERO), the part of ICE that identifies, arrests, and deports people.

The contract comes as ICE is spending millions of dollars, and plans to spend tens of millions more, on skip tracing services more broadly. The practice involves ICE paying bounty hunters to use digital tools and physically stalk immigrants to verify their addresses, then report that information to ICE so the agency can act.

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ICE Contracts Company Making Bounty Hunter AI Agents

^{Joseph Cox (404 Media)}

404 Media

2025-12-18 14:42:58

Why Are We Obsessed With Aliens?

The past few years have been very exciting for those who want to believe. The U.S. government has released tantalizing videos and held several gripping hearings showing and discussing UFOs. People who always thought the government was hiding evidence of alien life from the general population saw it as proof that what they’ve said was happening all along. Skeptics have made compelling arguments for why all these revelations could be anything but aliens.

But this debate and humanity’s obsession with aliens goes as far back as recorded history. In her book, First Contact: The Story of Our Obsession with Aliens, 404 Media’s science reporter and author of The Abstract newsletter Becky Ferreira delves deep into this history, what it teaches us about humans, and what the near and far future of the search for alien life looks like.
open.spotify.com/embed/episode…
I had a great time reading Becky’s book and an even better time discussing it with her on the podcast. It’s a great conversation that unpacks why these stories get so much attention, and a perspective on aliens in the news and pop culture that’s rooted in history and science.

Listen to the weekly podcast on Apple Podcasts, Spotify, or YouTube.

Become a paid subscriber for early access to these interview episodes and to power our journalism. If you become a paid subscriber, check your inbox for an email from our podcast host Transistor for a link to the subscribers-only version! You can also add that subscribers feed to your podcast app of choice and never miss an episode that way. The email should also contain the subscribers-only unlisted YouTube link for the extended video version too. It will also be in the show notes in your podcast player.
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First Contact

Now Available from Hachette ,  Amazon ,  Barnes & Noble , and  Powells .

^{BECKY FERREIRA}

404 Media

2025-12-18 14:00:53

Scientists Discover Massive Underwater Ruins That May Be a Lost City of Legend

Scientists have discovered the underwater ruins of huge stone structures erected by humans at least 7,000 years ago in the coastal waters of France, according to a new study published in the International Journal of Nautical Archaeology.

The submerged granite ruins near Sein Island, a Breton island in the Atlantic Ocean, are among the oldest large stone structures ever found in France, and may have inspired an ancient local legend about a city called Ys that vanished under the waves.

The structures vary in size from small stone dams, which were probably fish traps, to large monoliths and slabs that protrude six feet from the seafloor and extend 400 feet in length, which perhaps once served as a protective seawall.

Yves Fouquet, a geologist who works with the Society for Maritime Archaeology and Heritage (SAMM), first noticed hints of these long-lost megaliths in LiDAR data collected by the Litto3D program, a national initiative to create a precise 3D digital reconstruction of the entire French coastline. Fouquet and his colleagues confirmed the existence of the mysterious structures, and mapped out their locations, across dozens of dives carried out by ten SAMM divers between 2022 and 2024.

“The detailed analysis of these maps to redraw the underwater geological map of this area (faults, rock types) has made it possible to identify structures that did not appear natural to a geologist,” Fouquet said in an email to 404 Media.

Brittany, a peninsular region of northwest France, is home to the oldest megaliths in the nation and some of the earliest in Europe, which date back some 6,500 years. The team estimated that the submerged stone structures off Sein Island may predate these early megaliths in Brittany by about 500 years, based on their estimation of when the stones would have last been above sea level. But it will take more research to home in on the exact age of the megaliths.

“We plan to continue the exploration and carry out more detailed work to understand the architecture and precise the age of the structures,” Fouquet said.

The discovery of these stones opens a new window into the societies living in Brittany during the Mesolithic/Neolithic Transition, a period when hunter-gatherers began to shift toward settled lifestyles involving fishing, farming, and the construction of megaliths and other buildings.
Photos of the structures in Figure 7 of the study. Image: SAMM, 2023
The peoples who made these structures must have been both highly organized and relatively abundant in population in order to erect the stones. They were also sophisticated marine navigators, as the waters around Sein Island are notoriously dangerous—prone to swells and strong currents—which is one reason its underwater heritage has remained relatively poorly explored.

“Our results bear witness to the possible sedentary lifestyle of maritime hunter-gatherers on the coast of the extreme west of France from the 6th millennium onwards,” said Fouquet and his colleagues in the study. “The technical know-how to extract, transport, and erect monoliths and large slabs during the Mesolithic/Neolithic transition precedes by about 500 years the megalithic constructions in western France in the 5th millennium.”

The discovery raises new questions about the origins of these megalithics structures, which may have had a symbolic or religious resonance to these past peoples. the team added. “This discovery in a high hydrodynamic environment opens up new perspectives for searching for traces of human settlement in Brittany along the submerged coastline of the period 6000–5000 years cal. BCE.”

The researchers also speculate about a possible link between these structures, and the prehistoric people who made them, and local legends about sunken cities that may date back thousands of years.

“Legends about sunken cities, compared with recent data on rising sea levels, shows that the stories of ancient submergences, passed down by oral tradition, could date back as far as 5,000 to 15,000 years,” the team said, citing a 2022 study. “This suggests that oral traditions that may have preserved significant events in memory that could well be worthy of scientific examination. These settlements described in legend reveal the profound symbolic significance of maritime prehistory, which should not be overlooked.”

In particular, the people of Brittany have long told tales of the lost city of Ys, a sunken settlement thought to be located in the Bay of Douarnenez, about six miles east of Sein Island. The sunken megaliths off Sein Island “allow us to question the origin of the history of the city of Ys, not from the historical legends and their numerous additions, but from scientific findings that may be at the origin of this legend,” the team said.

It’s extremely tantalizing to imagine that the long-hidden ruins of these peoples, who appear to have been expert seafarers and builders, are the source of tales that date back for untold generations in the region. But while the researchers raise the possibility of a link between the stones and the story, they cannot conclusively confirm the connection.

“Legend is legend, enriched by all the additions of human imagination over the centuries,” Fouquet said in his email. “Our discoveries are based on what can be scientifically proven.”

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Accueil - Archéologie sous-marine, les Epaves et naufrages en Manche et Atlantique

Société d’Archéologie et de Mémoire Maritime Plongez dans l’histoire maritime. Vous recherchez sur le littoral Manche-Atlantique un navire, un naufrage, un ancêtre […]

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404 Media

2025-12-17 14:00:08

Podcast: Is Wiping a Phone a Crime?

Joseph had to use a different mic this week, that will be fixed next time! We start this week talking about a very unusual case: someone is being charged for allegedly wiping a phone before CBP could search it. There are a lot of questions remaining, but a super interesting case. After the break, we talk about Matthew’s article on an Anthropic exec forcing AI onto a queer gamer Discord. In the subscribers-only section, we all chat about the Disney and OpenAI deal.
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Timestamps:
00:48 - Man Charged for Wiping Phone Before CBP Could Search It
17:44 - Anthropic Exec Forces AI Chatbot on Gay Discord Community, Members Flee
41:17 - Disney Invests $1 Billion in the AI Slopification of Its Brand

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Tech News Podcast · Updated Weekly · Welcome to the podcast from 404 Media where Joseph, Sam, Emanuel, and Jason catch you up on the stories we published this week. 404 Media is a journalist-owned digital media company exploring the way …

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2025-12-16 14:58:37

Anthropic Exec Forces AI Chatbot on Gay Discord Community, Members Flee

A Discord community for gay gamers is in disarray after one of its moderators and an executive at Anthropic forced the company’s AI chatbot on the Discord, despite protests from members.

Users voted to restrict Anthropic's Claude to its own channel, but Jason Clinton, Anthropic’s Deputy Chief Information Security Officer (CISO) and a moderator in the Discord, overrode them. According to members of this Discord community who spoke with 404 Media on the condition of anonymity, the Discord that was once vibrant is now a ghost town. They blame the chatbot and Clinton’s behavior following its launch.

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Anthropic Exec Forces AI Chatbot on Gay Discord Community, Members Flee

“We’re bringing a new kind of sentience into existence,” Anthropic's Jason Clinton said after launching the bot.

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