Explore ancient mysteries and theories about alien involvement in ancient civilizations, from the Nazca lines to Puma Punku.

Alien: Isolation 2 feels incredibly similar to its predecessor, but there's room for surprises in the great outdoors.

The International Academy of Astronautics has updated its guidelines, requiring verification and UN consultation before ...

Star Trek creator Gene Roddenberry also came up with a lesser-known sci-fi TV series that would do much better today as a ...

I was, therefore, intrigued by a recent report about grave goods containing a mysterious yellow glass found in 1922 in the ...

The International Academy of Astronautics has just voted to accept a major overhaul of the scientific code of conduct for ...

Stacker dove into film and TV history to compile a list of fictional inventions and gadgets that have yet to come to fruition ...

Science fiction has thrived in literature over the last half a century, thanks to masterpieces like Hyperion and The ...

And surrounding all that are risers filled with gray folding chairs forming a temporary arena expected to seat 4,000-plus ...

While the international community praised the restoration, devotees in Patan who had been worshipping at the shrine for ...

If you never played Returnal and haven't checked out Saros yet because you're not sure you'll like a bullet hell roguelite, I ...