From Alien to Arrival, these sci-fi movies never loosen their grip, turning ideas into nonstop tension that pulls you through ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

Snowed in? "The Shining," "Frankenstein," "The Revenant" and "Fargo" are great winter-themed movies you can rent or stream at ...

What *is* this thing? It's one of biology's greatest mysteries. The post Scientists Intrigued by Unfamiliar Life Form ...