A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

An interstellar comet that blazed past the sun last year could be nearly three times older than our solar system and is ...

The James Webb Space Telescope has found nearby brown dwarfs masquerading as far-distant galaxies. The discovery reinforces ...

In a recent revelation that could reshape our understanding of space and the potential for extraterrestrial life, NASA has released data suggesting the presence of artificial structures on the moon.

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

And surrounding all that are risers filled with gray folding chairs forming a temporary arena expected to seat 4,000-plus ...

Alien: Isolation 2 feels incredibly similar to its predecessor, but there's room for surprises in the great outdoors.

HARLINGEN, Texas (Border Report) — A migrant advocacy organization that helps refugees throughout the world says the White House website is coarsely poking fun at migrants by comparing them to space ...

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...