A British startup called Pulsar Fusion has come up with a wild new concept for a nuclear fusion-powered space rocket.

A cybersecurity researcher's shocking discovery has uncovered a rampant trove of deepfakes, highlighting the need for more AI ...

Jeff Bezos is sending Katy Perry on the first ever all-female suborbital flight — and not everyone's thrilled by the news.

Department of Health and Human Services secretary Robert Kennedy Jr. announced sweeping layoffs. He's having regrets.

A crew of four private astronauts have become the first to ever fly over the Earth's poles in space, gaining a sublime view ...

A new analysis of self-driving fatalities finds that Teslas are unique among all other cars in their ability to plow over motorcyclists.

A study in Finland found that kids with pediatric brain injuries, mild concussions included, were significantly less likely ...

AIDS denialist RFK Jr. is reportedly planning to shut down an HIV prevention office just a few weeks after raiding a poppers ...

As a federal crackdown on Ozempic-style copycats looms, Hims is trying a unique new strategy to lobby lawmakers.

As Nature reports, consumer-genomics company 23andMe has filed for bankruptcy — and legal permission to auction off all of ...

ChatGPT "power users," or those who use it the most, are becoming dependent upon — or even addicted to — the chatbot.

That mad scientist who created designer babies is, apparently, gearing up for more human gene-hacking research.