A complete Cretaceous shellfish fossil. (University of Portsmouth) Nature has imbued its mothers with many surprisingly ...

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

This creature doesn’t think the way we do—because it doesn’t have just one brain. With 9 brains and 3 hearts, it can process information across its entire body, even controlling each arm independently ...

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

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

It was a close encounter of the Schiff kind. President Trump made an out of this world jibe when he was allegedly briefed on ...

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

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Christian UFO researchers argue that many alleged alien abductions are spiritual simulations aimed at undermining Christian ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...