Hollywood has driven how Americans envision little green men with big eyes and bigger heads. But fiction soon could be ...

Here’s what the highly acclaimed movie starring Ryan Gosling gets right in science, and what’s entirely make-believe.

These are the 10 best sci-fi movies from the 1970s that hold up just as well today as they did five decades ago.

Discover 25 bizarre creatures you never knew roamed the Earth! From ancient sea monsters to modern deep-sea oddities, explore ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

Alien: Earth impressed critics with bold ideas, but its radical changes left long-time fans of the franchise deeply divided ...

Based on hard science fiction, a genre that prioritizes scientific accuracy, the blockbuster gets a lot right but misses a ...

A Space Odyssey hit screens. Read SFX legend Douglas Trumbull on the movie's original "crap script" and 20-foot-tall green ...

After a day of testing the Orion capsule high above the planet, the crew of the NASA mission became the first people to head ...

Historically planetary defense research has focused on deflecting asteroids by using momentum to nudge their cosmic course ...