A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Did you ever hear of the Syfy comedy starring Alan Tudyk called Resident Alien? The concept is an alien crashes on Earth and ...

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

From the ugly to the awesome to the downright weird, Hollywood has brought a whole cosmos' worth of alien characters to the silver screen — but what do we know about the human beings who portrayed ...

Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Are real-life E.T. types about to reveal themselves? Bill Ervolino says stay tuned.

Earth’s sky is only one version of a cosmic phenomenon. Other planets offer skies filled with strange colors, thick ...

The final shot of the preview zooms in on the eye of a deer (presumably the same deer in the previous trailers), and as the ...

New York is so committed to open borders that it refuses to relinquish an alleged arsonist who killed four people in New York ...