US congressman Tim Burchett recently claimed that aliens have visited Earth and that they made contact with humans.

Discover how space affects human health, from microgravity and cosmic radiation to psychological isolation, and what it means ...

It's the start of a new season, and that means plenty of new fantasy and sci-fi books to add to your bookshelf. Here are 13 ...

What do aliens sound like? We have no idea, but for Hollwood's smash hit "Project Hail Mary", that was the question that ...

Victor Wembanyama faced Nikola Jokić for the first time this season, and the two MVP candidates delivered an epic.

When we think of the Mesozoic Era, we usually imagine massive reptiles and prehistoric jungles, but some of the most ...

Sci-fi movies have imagined some terrible ways to die, and a few of the genre's most brutal deaths still hit like a nightmare ...

Nigeria confronts an invisible threat from invasive species in ship ballast water. Explore a scientific framework for ...

President Trump used an Easter lunch to talk about how we can’t take care of kids or sick people—we can only take care of the ...

House Republicans have finally caved, agreeing to pass a bill to end the shutdown without additional funding for ICE and ...

Stacker used an index that equally weighs IMDb score and Rotten Tomatoes critic ratings to rank the best science fiction film ...