stonehenge rocks

Science
The Wiltshire, England, site harbors evidence of ancient occupation, with traces of pine posts raised about 10,500 years
Videos
For years researchers have tried to pinpoint exactly where the enormous stones used in the English monument came from--and how they ended up on an otherwise grassy Salisbury Plain.
Science
Currently, there are two prevailing theories about the inner stones' origins. One is that an ancient glacier simply pushed