From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Nature hides some remarkably convincing impostors among its ranks, creatures with armored scales, gliding wings, and spine-covered backs that blur the line between wildlife documentary and fantasy ...

These real-life ocean animals were so terrifying to seafarers that they became embedded in history as legendary sea monsters ...

From The Thing to Blade Runner, Aliens to Tron, these ’80s sci-fi classics prove practical effects can still outshine modern ...

When most people think of squirrels, they picture gray or brown animals moving in stops and starts through backyards and parks. However, the squirrel family is diverse. Our Earth is home to species ...

The new supplement reaches across genres to offer threats for fans of classic sci-fi or Avatar: The Last Airbender.

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

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

Ash begins with Riya Ortiz waking inside a blood-soaked station on KOI-442, the distant planet called Ash, with no memory of ...

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, ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

First time viewers of praying mantises might wonder what planet it calls home and whether or not its bite is fatal. Gardeners ...