Hundreds of stone spheres, some reaching two meters in diameter, sit scattered across the flood plains of southern Costa Rica ...

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The mysterious, almost perfectly spherical stone balls dotting the Costa Rican landscape may soon be up for UNESCO World Heritage status. But who built them circa 600 AD? Are they a map to Atlantis, ...

Mysterious stone spheres discovered in ancient settlements in the Mediterranean could be game pieces from the oldest board games ever created, a new study suggests. A large number of small spherical ...

“Monster marbles” or “footballs of the Gods” - these stone spheres of Champ Island look entirely man-made. Only one issue though - humans never lived here. If you ever get a chance to visit the Arctic ...

Celebrate the holidays in style: Top reasons to travel to Hong Kong this Christmas ...