Auxilium says it bioprinted kidney and liver tissue on the ISS, a first. The near-term payoff is drug-testing organoids, not transplant organs.

A new policy paper proposes a lunar biocontainment facility for extraterrestrial samples. This secure lunar laboratory would ...

Zombies, ghouls, witches, aliens, demons, and terrible human beings—what more do you need for your next summer binge?

The search for life beyond Earth has always been full of surprises. Strange radio signals have sparked excitement. Odd gases on distant worlds have raised questions. Even ordinary objects have been ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

When I explain my research interests to new acquaintances, I’m often asked questions like “what would you do if you met a ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

One unexpected choice in the Alien franchise's best prequel breaks a big rule of spinoffs by shattering franchise continuity, ...

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.