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

Going in, I was fully prepared to hate Supergirl and maybe gather up some ammo for jokes. I’ll admit right ...

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

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

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 ...

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 ...

Discoveries from the Isle of Wight have unveiled ancient shellfish fossils that highlight early parental care practices.

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...

The Terminator, The Fly, Aliens, Blade Runner, Akira, and more make up our list of the best hard sci-fi movies of the '80s.

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...