For centuries, humans have gazed at the stars and wondered whether we are alone in the universe. The question of ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Scientists have searched for life beyond Earth for decades. We study exoplanets, send signals into space, and scan the sky ...

Aliens may have landed on Earth — not in 1947, but 4 billion years ago. Not in ships, but as microscopic life. This theory ...

New models suggest that Europa has very little tectonic activity at its seafloor, which is potentially catastrophic news for ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

In a new interview with Deadline, Bugonia screenwriter Will Tracy keyed in on the character of Teddy, played with just the ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

Some more promo art for DC Studios' Supergirl has been shared online, giving us another look at the DCU's Woman of Tomorrow ...

No matter the reasoning or readers' responses, these storylines will remain unfinished for the foreseeable future.

In the South China Sea, near the Paracel Islands, the aqua-colored waters of an expansive shallow reef platform suddenly ...