NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ships have been found.

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

A NASA astronaut said he spotted a UFO back in 1965 (Image: Getty Images/Science Photo Library RF) A NASA astronaut spotted a UFO "bogey" during the Gemini VII mission back in 1965, with an ...

The Pentagon on Friday released a new group of documents and videos related to UFOs, or UAPs, with 72 more documents, images ...

The Donald Trump administration has released numerous files about reported UFO sightings as well as bizarre claims and ...

Neil deGrasse Tyson used a Monday appearance on 'The Fox News Rundown' in the US to throw down a blunt challenge after the ...

Given the unique importance of a potential UFO visit, confirmation requires a high standard of evidence. Here are simple tips ...

The latest release includes material from the FBI, CIA, NASA and the Department of Defense, expanding a transparency effort ...

A new federal release is giving the public another look at unexplained sightings.The Department of War released its third ...

Declassified US government UFO files reveal multiple aerial sightings over India and Nepal in February and March 1968.

NASA astronaut Anil Menon spoke with Newsweek's Leonardo Feldman about life in space, recently declassified UFO sightings, ...