A Pentagon investigation reveals 'Yankee Blue,' an Air Force ritual that misled cadets into believing they were part of a UFO ...

Archaeologists have presented extensive evidence showing that the Giza pyramids were built by organized human labor using local materials and practical engineering methods, not extraterrestrial ...

Aliens are in the news again. Not because we’ve recently spotted some new craft that looks like it might just belong to an ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. For as long as humans have ...