Do aliens exist? Could Earth really be the only planet hosting intelligent life? Debates over the existence of extraterrestrials date back to the earliest Indigenous and western thought. The tools ...

The big-idea explorers at Aperture hunt for extraterrestrial life using the precise reasoning of the Drake Equation.

Add Yahoo as a preferred source to see more of our stories on Google. Jacob Chansley, better known as the ‘QAnon Shaman’, believes that some people are the descendants of interdimensional beings - ...

NASA has uncovered major new clues on Mars that could point to alien life. The space agency’s rover has found chemicals on the Red Planet that are widely considered the key ingredients for the origin ...

Over the course of his investigations, Danny has since spoken to around 40 believers, including Alan Godfrey, a retired ...

To date, humanity has discovered over 6,200 confirmed exoplanets, or planets outside of our solar system, according to NASA's ...

Ripley destroys the Nostromo after learning the company wanted the alien, but the xenomorph survives aboard her escape ...

In nature's version of "Alien vs. Predator," Florida alligators are battling invasive Burmese pythons as the gators become ...

Could there be life on other planets, and if so, what would it look like? Astrobiologist Lewis Dartnell is hunting for alien ...

Nate Hegyi: Meanwhile, a lot of the prey that these predators are pouncing on will have eyes on the sides of their heads.

WASHINGTON (AP) — The Pentagon has begun releasing new files on UFOs, saying members of the public can draw their own ...