A mysterious structure emerges in a distant landscape, raising new questions in the search for intelligent alien life. The ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Explore the fascinating science and alien life in 'Project Hail Mary,' highlighting Rocky and the star system 40 Eridani.

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability An ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be ...

Steven Spielberg has made a lot of movies about aliens.

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...