A mysterious stone formation found beneath Lake Michigan has left experts puzzled, resembling the famous Stonehenge monument in the UK. However, this structure is believed to be 5,000 years older, ...

Stonehenge poses more questions than answers, making it one of the most mysterious prehistoric monuments in the world. And because of its proximity to London, the famous landmark makes for a ...

But ONE was more spectacular and more important than the rest. This is Stonehenge.This gigantic stone circle was created here around 4 500 years ago. The big question is what was it for?