You've heard of Stonehenge. It's that big rock circle over in England. But there's a lot more to it than that, and researchers have been studying it for centuries. From the people who lived near it to how and when it was made, here are...

Stonehenge, an ancient monument in England's Salisbury Plain, has puzzled historians for centuries. Built over thousands of years, its purpose remains a mystery, with theories ranging from a temple to an observatory for studying the...

T/L Dusk Sun and Stonehenge - Sun setting behind silhouetted stone circle

T/L Dusk and Stonehenge - orange starburst sun between stones, stones and moving people silhouetted

T/L Dusk Sun and Stonehenge - MCU yellow/orange sun drops behind horizon, seen through stones in foreground

T/L Dusk Sun and Stonehenge - sun goes down between stones

Dusk and Stonehenge - orange sun just visible between silhouetted stones, lilac/orange sky

The Ring of Brodgar (or Brogar, or Ring o' Brodgar) is a Neolithic henge and stone circle on the Mainland, the largest island in Orkney, Scotland. It is part of the UNESCO World Heritage Site known as the Heart of Neolithic Orkney ξ(...)