Resident Alien, the hit sci-fi series starring Alan Tudyk, is getting a new Netflix streaming expansion this summer.

Harvard astrophysicist Avi Loeb has floated the provocative idea that humans might themselves be alien‑made 'autonomous probes,' built through advanced synthetic biology rather than evolving entirely ...

Space: Above and Beyond proved sci-fi TV could rival Star Wars with realistic space warfare, ambitious storytelling, and bold ...

Steven Spielberg's Disclosure Day is the latest movie to tackle the subject of first contact, but these masterpieces ...

This slideshow covers the top 25 best American time travel films based on data that Stacker compiled from IMDb and Metacritic ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

After decades of hunting, physicists still don’t know what makes up most of the universe’s matter. Now they need to cast a ...