Alien: Isolation. Some critics have gone as far as to call Alien: Isolation their favorite “Alien movie” after the original. Creative Assembly’s 2014 horror game felt more like a spiritual ...

Episode 2: The alien underground. Half a mile below the surface of the earth, in a cave too hot to explore without an ice-packed suit, NASA scientist and Nat Geo explorer Penny Boston clambers ...

Life probably exists beyond Earth. So how do we find it? With next-generation telescopes, tiny space probes, and more, scientists aim to search for life beyond our solar system—and make contact.