This amazing drone footage shows beautiful crop circles that have appeared in a field close to Stonehenge. Some believe the incredible markings are signs of alien life on earth. Others know they are ...

Whoever built stonehenge, that mysterious circle of stone boulders on Britain’s Salisbury Plain, may have had a lot of company. Archaeologists have uncovered a large Neolithic settlement–possibly once ...

Ancient monuments like the Pyramids of Giza, Stonehenge, and Machu Picchu continue to mystify with their complex construction and mysterious origins. Theories about extraterrestrial involvement in ...