The search for extraterrestrial life has evolved from philosophy to a serious scientific and national security concern ...

Donald Trump's latest release of declassified UFO files has renewed scrutiny of one of the most enduring questions in modern science and politics: do aliens exist? The newly published material adds to ...

Unexplained sightings have appeared in our skies for years, and now the U.S. government has started releasing declassified files about what we used to call UFOs. What explains these phenomena, and ...

Emily Blunt took an intense approach to research, plunging deep into real-life alien sighting accounts for her role in Disclosure Day. Stories about extraterrestrial life have always fascinated people ...