Astrophysicist Neil deGrasse Tyson speaks with CNN’s Dana Bash about "never-before-seen files" on UFOs released by the FBI ...

Long skeptical about the UFO conversation, Neil deGrasse Tyson has weighed in on the debate about extraterrestrial life.

Joe Rogan sits down with Neil deGrasse Tyson for what should be a fascinating conversation, but things quickly become tense. As Tyson repeatedly interrupts and talks over Rogan, the flow of the ...

Astrophysicist Neil deGrasse Tyson joins Dana Bash to discuss his new book, “Take Me To Your Leader,” plus what he thinks of ...

America’s favorite astrophysicist has turned that lifelong fascination into a book, “Take Me to Your Leader: Perspectives on ...