Around 200 million animals are used in lab research around the world each year. Organoids may one day replace them.

Steven Spielberg told audiences at the South by Southwest Film & TV Festival that he strongly suspects humanity is not alone ...

What would you do if you woke up on a spaceship light-years from Earth without knowing why you’re there? Project Hail Mary opens in theaters March 20. Ahead of the film’s release, Astronomy spoke with ...

New research shows many people vastly underestimate other people's beliefs in extraterrestrial life. Is social stigma keeping ...

Bacteria and the viruses that infect them are perpetually at war. Their deadly clashes push both kinds of microbes to evolve ...

The Trump Administration wants Anthropic’s A.I. model, Claude, to act like an obedient soldier; the tech firm argues that that could lead down a dangerous path.

In a series of experiments at Johns Hopkins University, Lily Zhao fired tiny samples of a microorganism with a room-sized gas ...

Owlcat's Anatoly Shestov tells us the investigation system is vital for a true Warhammer 40,000 story - but it's also a "huge ...

SETI researchers may have missed alien signals due to a cosmic phenomenon that distorts narrowband radio waves, new research says.

AI social networks are where agents can compound their capabilities and coordinate at scale—and in which humans can lose control.

Project Hail Mary' is everything a great sci-fi film should be: thrilling, hilarious, and anchored by a career-best Gosling.

Hollywood has never been known for its strict adherence to science. In most blockbusters the laws of physics are treated more like polite suggestions than hard rules. Need I mention “Armageddon”? I ...