This video explores five of the most mysterious underwater structures ever discovered, from stone circles in Lake Michigan to the controversial Yonaguni Monument in Japan. But the most clickable case ...

A Quebec landowner says huge stone formations on his property could point to evidence of a previously unknown chapter in ...

The mysterious alignments of standing stones scattered across Brittany in France have intrigued archaeologists and tourists alike for centuries. Now, fresh discoveries at the Le Plasker site near ...