Stonehenge is one of the world’s most famous monuments. It stands on Salisbury Plain, in Wiltshire, and its giant stones can be seen from miles around. It took a huge effort to build Stonehenge ...

Archaeologists believe the six-ton sandstone megalith was "installed at Stonehenge during the second construction phase, around 2620 B.C. to 2480 B.C.," The New York Times said. The researchers ...