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There's a less than 5 percent chance that earlier anomalies can be explained by fourth neutrino "flavor."

Three-year deal lets users create AI videos of Mickey Mouse, Darth Vader, and more.

Company raises its capital expenditure forecast as it doubles down on AI infrastructure bet.

If NASA is serious about exploring Mars, it's past time to send new missions.

"Much of the AI race comes down to amassing and deploying assets."

NPR and PBS stations targeted by group involved in Carr's news-distortion probes.

Devstral 2 model scores 72% on industry benchmark, nearing proprietary rivals.

Sports and YouTube TV played big roles, MoffettNathanson report says.

Amazon has added color e-ink to its devices more slowly than its competitors.

Trump's odd Nvidia reversal may open the door for China to demand Blackwell access.

It is by no means certain that Russia will be able to fix Site 31 soon.

It drives fine, but the first hybrid Forester is not without its flaws.

We didn't start the fire. (Neanderthals did, at least 400,000 years ago.)

Children with the mutation have up to a 90% chance of developing cancer by age 60.

He's the "biggest self-created threat to our health and safety," Stevens said.

You don't have to try every cookie on the holiday table," wrote Mehmet Oz in an email to staff.

"Redstone" is a promising mix of old and new ideas, but Nvidia is years ahead.

Abandonment" offers rare chance to reclaim one of tech's most recognized brands.

Help yourself to prizes by helping us raise money for good causes.

16 cases are linked to a church, which followed exposures at four schools last week.

The Agentic AI Foundation launches to support MCP, AGENTS.md, and goose.

Conservative justices seem ready to back Trump control of independent agencies.

NASA crew will be the first astronauts to work with a robot on a celestial body other than Earth.

The "arbitrary and capricious" standard strikes down another administration action.

Google will let you select and dismiss with a gesture, but only on the newest watch.

Backed by powerful corporations, nations are giving public false choices: Environmental protection or economic growth.

Latest results from a recently discovered ancient Roman construction site confirm earlier findings.

"Everyone is inspired by this because it's becoming real."

"If they see how prepared we are, no one starts a nuclear war."

The Pebble Index 01 isn't quite a smart ring, but it can do some smart things.

ICEBlock creator sues to protect apps that are crowd-sourcing ICE sightings.

Paramount has already proven it can get a controversial merger done.

A three-way fight down to the wire as the ground effect era comes to a close.

A budget e-bike that offers more than you might expect.

Facebook agrees to change "pay or consent" model after talks with European Commission.

"So how about it, you lot? One last go?"

2025 was a very good year for my favorite genre.

Dog behavior is a lot more complicated than any one gene variant.

The port will revolutionize global trade, but it's sparking destructive rainforest routes.

This could be just what Fubo and its subscribers need.

Netflix's plans to own HBO Max, DC Comics, Harry Potter to face regulatory scrutiny.

Volcanic eruptions in the mid-1340s triggered a chain of events that brought the Black Death to Europe.

Ars testing shows SteamOS fares better on iGPUs than powerful graphics cards.

There is no data supporting a delay and no evidence of harm from a birth dose.

The biggest changes Musk made to Twitter trigger a $140 million fine under DSA.

The GR GT is a V8 hybrid, and there's an electric Lexus sports car concept, too.

"Every knight needs a squire, and you look like you need one more than most."

Foundations of daily life are being pushed to the brink by human-caused warming.

The Department of the Air Force approves a new home in Florida for SpaceX's Starship.

"The Artemis III mission and those beyond should be canceled."