When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

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

The curious minds at What If explore what would happen if there is alien life on Jupiter's moon Europa.

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

They’re gonna need a bigger boat. A wildlife biologist recently went diving for massive sharks off the South Shore, and his ...

From Metroid Prime to Mass Effect 2, these sci-fi games are the very definition of perfection, offering experiences unlike ...

An image of the bulge of the Milky Way Galaxy showing over 60 million stars, as seen by the Euclid space telescope ...

Hollywood has been trying to bring Brandon Sanderson's books to the screen for years. But with Mistborn now in development as a feature film and The Stormlight Archive planned as a premium television ...

In fact, there are so many good shows to choose from that it can be tough to figure out what to watch first. I've curated a ...

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

Astronomers have identified GJ 3378b, a super-Earth located 25 light-years away, in the habitable zone of its star, raising ...

That sharp, briny smell is not the salt, it is a gas made by life, breathed out by tiny ocean creatures too small to see. For ...