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

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 ...

A study using the Very Large Array radio telescope may have discovered a magnetic field on exoplanet YZ Ceti b. Magnetic ...

Explaining the passage of time has been a gnarly problem in physics basically forever, but physicist and computer scientist ...

They’re gonna need a bigger boat. A wildlife biologist recently went diving for massive sharks off the South Shore, and his ...

British sci-fi television is among the most influential in the genre, and this forgotten series from the 1970s is a part of ...

The video ranks the wildest alien megastructure ideas, from famous Dyson spheres to black-hole planets, ring worlds, ...

Obsession became the 10th highest-grossing horror movie of all time at the worldwide box office this weekend. However, the ...

The Fantastic Four #91 is a fun time travel fakeout story, and here is why you should want to own this classic Marvel Comics ...

Astronomers have identified GJ 3378b, a super-Earth located 25 light-years away, in the habitable zone of its star, raising ...

From Metroid Prime to Mass Effect 2, these sci-fi games are the very definition of perfection, offering experiences unlike ...