The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” ...

Astrophysicist Neil deGrasse Tyson has released a new book examining how humanity might react to first contact with extraterrestrial life. Mixing science, humour and pop-culture references, the book ...

People who believe they've been abducted by aliens have always resided at the farthest fringes of science, and the recent claim by a UFO cult known as the Raelians that they had cloned a human being ...