As the peerless "Aliens" turns 40, here are 26 reasons it's still the greatest sci-fi action movie of all time.

Did you know that its most famous line was improvised?

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

The Illumination animated film marks Chalamet's first voiceover role Daniele Venturelli/WireImage; Stefanie Keenan/Getty Timothée Chalamet and Selena Gomez will star in Illumination's upcoming ...

This article contains spoilers for the film Disclosure Day. As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters of the Third ...

A 300-foot-tall anomaly on one of Mars' moons has intrigued observers for years.

Timothée Chalamet and Selena Gomez are teaming up on “Not Alone,” a new alien-themed animated film from Illumination, the studio behind huge franchises like “Despicable Me” and “Super Mario Bros.” In ...

A 300-foot-tall anomaly on one of Mars' moons has intrigued observers for years.

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a “lunar biocontainment facility.” Reading time 3 minutes International ...

Not everyone is familiar with The Man Who Fell to Earth, especially since it’s a movie from the ’70s. Still, it’s an excellent pick for anyone looking for a very different take on the alien genre than ...