Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

IDW Publishing is highlighting the best part of Star Trek with its reprints of classic Trek comics that explore the franchise ...

Tracey Ullman (Tracey Ullman’s Show), Sam Spruell (A Knight of the Seven Kingdoms), and Jerome Flynn (Game of Thrones) are the latest to join the cast of FX‘s Alien: Earth‘s second season, which just ...

Few places on the planet look less like Earth than the Danakil Depression, a scorched, sunken stretch of northeastern ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

In a recent two-week voyage through the southern Atlantic, scientists uncovered an astonishing array of 31 previously unknown ...

Tracey Ullman (Tracey Ullman's Show), Sam Spruell (A Knight of the Seven Kingdoms), and Jerome Flynn (Game of Thrones) are ...

Around 40 light years away from Earth, hidden in the constellation Pisces, there is a small alien world that has captured the ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Earth’s history has been shaped by five mass extinctions—catastrophic periods when life changed so dramatically that entire ...