A NASA whistleblower claimed that the space agency knowingly covered up proof of alien life captured in everyday photos.

Disclosure Day' director Steven Spielberg thinks we're not alone in the universe. He's not the only one.

Beyond the Black Rainbow, Psycho Goreman, and The Endless are all among the best sci-fi horror movies of the last 20 years ...

The best Prime Video shows to stream in July include the 'Legally Blonde' prequel, 'Elle,' the hit YA drama 'Every Year After ...

The blockbuster release of Pentagon UFO files under President Donald Trump's push for transparency has triggered widespread panic that ETs are already among us and possess technology far superior to ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other solar systems, even if that was not their original intention. Five robotic ...

This book is incredible.

From the lightbulb to the airplane, to medical breakthroughs and the internet age, the past 250 years have been defined by ...

A new James Webb Space Telescope study has identified a very specific wavelength of light missing from both Pluto and ...

Steven Spielberg began tackling the story for his latest movie, Disclosure Day, after a rare sequence of two films that fell flat at the box office.

One pilot's offhand description in 1947 started a national obsession that never quit.