"This experiment's never been run before on another world," said Amy Williams, an astrobiologist working on the Curiosity ...

The scientific wonderers at What If play out the global scientific panic and wonder that would follow the first clear images ...

The scientific wonderers at What If join the global mission to scan the stars for signals and chemical signatures that prove ...

The possibility of life on other planets is one of the biggest mysteries in science. But what would happen if we actually ...

One of the most influential sci-fi shows ever made helped shape modern television years before prestige TV took over.

With that in mind, Polygon is rounding up 10 sci-fi movies that we consider to be perfect (or as close to perfect as any ...

Sci-fi is an enduring genre, especially when it comes to blockbuster film and TV, and these expansive franchises are the best ...

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

A single alien world can be misleading. A strange gas in an atmosphere might look promising, then turn out to come from ...

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

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

Sci-fi stories are great, but some books are so complex you need to read them twice (or more!) to fully understand them.