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

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

CoRoT-2 b is a hot Jupiter 696 light-years away whose thermal hotspot is shifted in the wrong direction. New VLT data suggests the reason is its unusually slow rotation.

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...

Disclosure Day had people talking for its fresh take on alien contact and powerful sci-fi themes. These films follow the same ...

This video explores a hypothetical scenario regarding a global extraterrestrial invasion starting from a security breach at a ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

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

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

The Pentagon just released what they're calling never before seen UFO files, including videos, images, and original documents ...

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.