In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Ridley Scott's Alien is widely considered the ultimate sci-fi horror movie, but a few genre films, like The Fly and The Thing, are even better.

A fictional theory created by H. P. Lovecraft ended up changing 2001: A Space Odyssey - and the world.

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

However, every so often, a project emerges that threads that needle perfectly, revitalizing a dormant property and proving ...

SAN DIEGO (AP) — Evolution works over millennia. Climate change is moving far faster. That mismatch is killing some of the ...

With big names like Steven Spielberg and Christopher Nolan at the helm, the greatest hard sci-fi films will blow audiences' ...

Former Naughty Dog designer Benson Russell has explained how the developer eventually began to believe workplace crunch was ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

The most monstrous pictures of God come from the Christian tradition just as the most radiant images of God come from what ...

Dive into 25 Unanswered Questions About The Universe that baffle scientists. Explore dark energy, dark matter, the Big Bang, ...