Artificial intelligence models have long struggled with hallucinations. The problem is getting worse as they become bigger ...

Far-right posters on Elon Musk's X keep getting frustrated by being confronted with a dose of reality after posing Grok ...

After a Falcon 9 rocket exploded in 2016, SpaceX CEO Elon Musk became suspicious that a "sniper" on the roof of a rival's ...

A clone of the messaging app Signal, which was used by since-ousted national security advisor Mike Waltz, has been hacked.

The Duolingo language app is completing its "AI-first" pivot — and replacing all its human contractors along the way.

People who support authoritarianism have, according to a new study, something weird going on with their brains.

Priscilla Chan, the billionaire's wife of 13 years, seemed to take it in stride — even as he leapt off the piano, recreating ...

Scientists at King's College London, UK, say they've successfully grown a human tooth in a lab for the first time.

Eli Lilly announced clinical trial results this week for a daily pill to treat obesity and diabetes. Its name is absolutely ...

In a one-of-a-kind new study, researchers have linked diets high in fat and sugar with lower cognitive skills.

Gold particles could help reproduce the visual signals of damaged photoreceptor cells and restore vision, according to new ...

"It is not a new color," John Barbur, a professor of optics and visual science at City St George's, University of London, ...