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

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

In an interview with Stephen Colbert, former President Barack Obama admitted that the government “is terrible at keeping ...

Among the releases is a 1969 debrief of Buzz Aldrin stating he saw a ‘sizable’ object close to the lunar surface ...

The Pentagon on Friday released online what it called “new, never-before-seen” files, dating back decades, related to ...

The Pentagon has released hundreds of UFO-related files, including Apollo mission transcripts, military videos and eyewitness ...

The Pentagon has released its first batch of classified UFO documents, including a mysterious NASA photo from the Moon's ...

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

A first tranche of files dating back to 1948 has been released to provide greater transparency regarding unidentified flying ...

The US has published transcripts, video clips and audio recordings about unidentified flying objects, also called ...