Newly-declassified US government documents show strange drawings of alleged alien sightings from Utah in 2010.

The new files include witness statements and drawings after alleged Skinwalker sightings on a ranch in Utah.

Mysterious black triangle objects speeding up to 1,800 miles per hour without vapor trails were spotted over secret US ...

Latest UFO file release details sightings of paranormal activity and newly declassified reports of mysterious cylindrical ...

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

A little over a month after former President Barack Obama re-opened the door to discussions about extraterrestrial life, a new study shows how frequently people think they could have spotted aliens.