A playful question about who should represent Earth if an alien asked to meet our leader.

In a world easily startled by sensationalism, Tyson offers a cool, gentle voice of reason amid the unchecked fascination with alien visitation.

NEW YORK – Neil deGrasse Tyson has had a lifelong fantasy of being abducted by aliens. That's right, he actually wants to be taken. “I even picture the scenario in my head: I’m sitting out there alone ...

Astrophysicist and science communicator Neil deGrasse Tyson spills on his obsession with aliens and the best and worst Hollywood depictions of them.

Christian leaders Jeremiah J. Johnston and Greg Laurie say the Pentagon's latest UFO files point not to aliens, but to a biblical spiritual realm filled with angels and demons.

Neil deGrasse Tyson, who for years has laughed off and shot down questions about UAP and aliens, is ready to talk at length about the phenomenon - and wants to see some real proof after the latest ...