Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Yes, zombie creatures from another world could indeed land on a defenseless planet, but in a twist, it's the Earthlings who ...

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but ...

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

Pocock, a space scientist at University College London and a well-known BBC presenter, believes scientists will make a ...

The genre of science fiction has a lot to say about sleep. Here are 11 great stories, from TV, film and books.

With the third Avatar film now in theaters, here are some other great sci-fi movies that give James Cameron and Co. a run for their money.

From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

When it comes to science fiction, audiences love to have their minds blown as they are transported to unimaginable worlds ...