Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

The U.S. government has released a slew of never-before-seen files about UFOs.

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

Experts urge caution around the release of the new files, warning that UAP videos are often misinterpreted and ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines a very different kind of solar system that could harbor life-forms we haven ...

The question of whether these unidentified objects are really alife life has become increasingly mainstream ...

The Pentagon has released what it calls the first of a series of declassified materials involving unidentified anomalous ...

NASA's Curiosity rover uncovered critical new samples, including a series of compounds planetary scientists consider building blocks for the origin of life on Earth ...

The War Department released more than 160 files Friday related to sightings of UFOs dating back nearly 80 years, two days ...