There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

Polinices is an alien world where nearly every creature is actually a colony of smaller organisms working together. The ...

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial ...

The video looks at how No Man’s Sky creates alien creatures across a massive universe. Some designs feel believable, while ...

And here I was thinking the summer had only one movie set in the Star Wars universe. Turns out there are two. The first was, ...

Discover the astonishing microscopic life thriving beneath Antarctica's icy exterior. A new PBS series reveals the ...

Not all islands are surrounded by water. Some are ringed by wheat fields, highways, fences, suburbs and municipal boundaries.

The original "Star Trek" aired over half a century ago, and Stacker has boldly gone and compiled the 25 best episodes, ...

Find out how Disclosure Day compares to Steven Spielberg's other sci-fi movies, like Jurassic Park and Minority Report, ...

Half a century after "Close Encounters of the Third Kind," the director returns to the subject of UFOs with "Disclosure Day." His science fiction films are informed by his fascination with alien encou ...

Landmark science fiction books like The Time Machine, 1984, and The Left Hand of Darkness have helped shape and define the genre over centuries.