Archaeologists studying Stonehenge and its environs say they've unearthed the remnants of an untouched, ancient encampment that dates back 6,000 years--a find that could rewrite British prehistory. 

“This is the most important discovery at Stonehenge in over 60 years,” Professor Tim Darvill, a Bournemouth University archaeologist and a Stonehenge expert who was not involved in the new discovery, told the Telegraph. And as he told The Huffington Post in an email, the discovery overturns previous theories that "Stonehenge was built in a landscape that was not heavily used before about 3000 B.C."

But if scientists are buzzing about the discovery, they're also bummed about a new government plan calling for the construction of a new tunnel underneath Stonehenge.