A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

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

A Catholic nun has weighed in on the long-running debate surrounding UFOs and extraterrestrial life. In a video posted on The ...

Recent DNA tests on the Paracas skulls have not confirmed their alien origins, reigniting debates about their ...

Even as the Trump administration continues to declassify government files on UFO sightings, the official position of the United States remains that no evidence has emerged proving the existence of ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

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

Long before Artemis II captured our attention by taking humans farther from Earth than ever before, humans have been fascinated by the possibility of exploring other worlds, finding life on other ...

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

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