A meteorite found in the Sahara is a rare piece of Mars’ ancient crust.

Along with the rest of the world, we at Ars are mourning Sir Patrick Stewart —the beloved award-winning actor best known as ...

Schnell didn’t make it especially easy for the committee to investigate his AI use; the report uses the term “insufficient ...

The US has charged five individuals as part of the first broad federal crackdown on “ghost students”—fraudsters who steal the ...

The Hubble Space Telescope still shines in the eyes of astronomers after 36 years in orbit, but it is not as nimble as it ...

Xu’s discussion of “third-party agent” orders also doesn’t include DoorDash’s own internal AI tools. Those include an “Ask ...

An official extension for Anthropic’s Claude model was backdoored and threatened as many as 5,000 developers’ machines, ...

A significant number of patients in the US lie to their doctors to get antibiotics they likely don’t need, according to two ...

The company’s plan to revive supersonic air travel has been backed by the Trump administration via efforts to ease ...

Nissan provided flights from Washington, DC, to Santa Barbara, California, and accommodation so Ars could drive the Rogue ...

Virgin’s new rocket plane reaches home port. The first of Virgin Galactic’s new Delta-class rocket planes left its Arizona ...

Henry said several key uncertainties could change the outcome. Most importantly is what SpaceX will do. The company has ...