Dr. Steven Greer said he’s seen this picture before.

But the reviews for ‘Disclosure Day’ among the experts on UAPs—unidentified aerial phenomena—are decidedly mixed.

Astrophysicist and UFO expert Neil deGrasse Tyson has once again challenged claims that unidentified aerial phenomena (UAPs) ...

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of ...

Perhaps the biggest UFO/UAP disclosure occurred on May 8th, with the Department of War, the FBI, and NASA declassifying several reports. Sliding through the website reveals files relating to NASA ...

Add Yahoo as a preferred source to see more of our stories on Google. Nasa Administrator Jared Isaacman said the Trump administration’s newly declassified UAP files are exposing years of strange ...

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 ...

A longtime UFO sceptic who once made a public $1,000 (£790) bet that alien disclosure would 'never happen' has now taken a ...

New batch of previously classified government documents takes no position on origin of unidentified aerial phenomena (UAPs) ...

A screenshot from the White House’s Aliens.gov page shows alien-themed imagery and the phrase “They Walk Among Us.” The page launched amid renewed public attention on UFOs, UAP disclosures and viral ...

Aliens have invaded the news again. Last month, two US presidents weighed in on the topic in rapid succession, managing to make a public that was already obsessed with extraterrestrials even more so.