Stephen Colbert's studio audience couldn't contain their displeasure, erupting in boos after he recapped a bizarre donor ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for potential alien life elsewhere. Saturn's moon Enceladus (shown here in a 2006 ...

The host Bill Maher fears aliens might meet Trump first, warning it would give them the wrong impression of humanity.

One hundred twenty light-years from us, there is an exoplanet that can potentially host life. It's called K2-18b, and it's the world you'd want to visit. K2-18b isn't exactly like Earth. It's more ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

Since Ridley Scott brought the Alien franchise to life with his groundbreaking 1979 film, it has grown to become a hallmark of the sci-fi horror genre. The franchise has shaped themes such as ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...