Elon Musk's AI startup xAI was forced to delete a series of mind-bogglingly antisemitic and racist posts by its Grok chatbot.

Amid his ill-begotten quest to build artificial superintelligence, Mark Zuckerberg is not showing much of his own.

NASA astronaut Nichole Ayers has shared an incredible image of a sprite, a rare weather phenomenon that's triggered high ...

New research shows that lunar dust is less toxic than many Earthborne air pollutants. That said — should you snort it? Well, ...

Biological science has made such astonishing leaps in the last few decades, such as precise gene editing, that scientists are ...

Amazon is building a vast complex of AI data centers on top of 1,200 acres of former cropland in Indiana for a huge and ...

A Tesla drove itself from the dealership to a buyer's house -- which is pretty cool, except for a serious road safety flub.

A paleontologist has unearthed in Texas an ancient semi-aquatic dinosaur that has a goofy-looking head and skeleton.

Scientists identified a heartbeat-like rhythmic pulse trapped within the Earth — and say it has profound implications for a ...

Scientists have some exciting news: your brain is likely glowing, whether you can see it or not. The news comes from ...

Elon Musk’s Texas Starbase is still reeling from its latest Starship explosion. Now, it has a crane collapse to deal with too ...

The UK's health regulator is investigating Ozempic and Mounjaro after linking the drugs to hundreds of severe illnesses and ...