Ars Technica - All content

Few four-doors eat corners quite like this one. It sounds pretty special, too.

Adding zirconia nanoparticles to the mix enhances slip-resistant hydrophilic effects.

Few seasons see two peaks at such high intensity.

"Whatever life throws at us, we'll face it together... as a family."

Beijing seeks leverage against US president by reviving probes into tech giants.

Boeing has brought back a previous Starliner manager to helm the troubled program.

22-year-old Andean Medjedovic of Canada could spend decades in prison if convicted.

Donor's shift away from bare-metal servers leaves groups looking for new homes.

Morale at the space agency is absurdly low, sources say.

Study provides evidence that our relatives have a "theory of mind."

Weeklong public test follows 3,000+ hours of unsuccessful bug bounty claim attempts.

Developer calls for human review to end YouTube's automated channel removals.

It's unclear why river dolphins do this, but it might serve some kind of social function.

A little pain": Trump finally admits tariffs heap costs on Americans.

"He wants to take food off the table of people-hard-working people."

ChatGPT maker worries about AI becoming a powerful weapon for controlling nation states."

The VPN encrypted data on public networks but was missing some common features.

Giant presses and 3D stir welding make the battery cases.

New 3D study shows meltwater driving fissures deeper into the glacial ice.

Not all changes will be popular, but it's a great launching point for a new age.

The political winds have shifted in Washington, but the FAA hasn't yet changed its tune on Starship.

There's a difference between knowing a word and knowing a concept.

The drug, Journavx (suzetrigine), inhibits an ion channel in peripheral nerves.

FCC probes editing of 60 Minutes interview as CBS considers settling Trump suit.

It's hard to say why Google is doing this instead of a recall.

OpenAI says faster, more accurate STEM-focused model will be free to all users.

Longtime official retires after clash "over access to sensitive payment systems."

Ars chats with directors Andy and Sam Zuchero and props department head Roberts Cifersons.

"Dell may be missing out on some great talent..."

We try Ford's latest track-only Mustang.

The latest trick to stop those annoying AI answers is also the most cathartic.

Racing has always been used to improve the breed, but now mostly with software.

There may be several hundred thousand fake scientific papers in circulation.

There were a lot of doozies as RFK Jr. tried to convince lawmakers he's pro-vaccine.

Peruvian mummy tattoos, the wobbly physics of spears and darts, quantum "cat states," and more.

"It was the perfect partnership and the biggest softball of all the opportunities."

Cult documentaries, science fiction classics are named as the show's influences.

Just some good ol' boys with some big ol' batteries.

CEO Tim Cook says iPhones sell better in countries with Apple Intelligence.

Specialized garbage-filled captions are invisible to humans, confounding to AI.

Brendan Carr described as "Trump's Censorship Czar" as he launches media probes.

Most people think purely AI-generated works shouldn't be copyrighted, report says.

Come for the classic GamePro, stay for the raw Myst film footage.

Wiz researchers found many similarities to OpenAI with their escalated access.

AI could help protect national security, detect diseases, and stabilize power grids, company says.

Op-ed: OpenAI says DeepSeek used its data improperly. That must be frustrating!

OpenAI's largest investor now sells access to the "R1" model accused of breaking OpenAI's terms.

Businesses often use hardware and software that still needs x86 to run properly.

Clues as to how building blocks of life on Earth may have been seeded.

40 percent of its profit came from selling regulatory credits.