Alien creatures may feel like pure fiction, but some of their most disturbing traits already exist in nature. Parasitic ...

Many of the officials claim they cannot share more evidence for or details about the claimed alien encounters because they remain classified. The film's most explosive allegation, that an alien ...

You kind of knew that Steven Spielberg believes in aliens. But did you know know? In your heart of hearts? The man behind E.T., Close Encounters of the Third Kind, and War of the Worlds is leaving no ...

It has been just over 10 years since viewers were first introduced to the work of sci-fi author Andy Weir with Ridley Scott’s ...

Our planet is several billion years old—a number so vast it’s almost impossible to truly comprehend. In all that time, ...

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

Stacker used an index that equally weighs IMDb score and Rotten Tomatoes critic ratings to rank the best science fiction film ...

A humble mollusk can live to 507. The oldest Greenland sharks navigate deep, dark Arctic waters for longer than America has existed. And the wrinkly, cancer-resistant naked mole rat can live well into ...

Rising seas erased this prehistoric human world from history—until ocean dredgers recently discovered it.

People don’t always tell the truth. We exaggerate, ironize, and even lie, so over time, we develop a “radar” that helps us ...