The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

When Alien: Earth makes its long-awaited debut tonight on Hulu and FX, it will introduce fans of the Alien franchise to a vast cast of new characters. As you’ll learn as soon as Alien: Earth starts, ...

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...