The collection of "very rare" cave pearls includes examples that were found to contain archaeological artifacts—a world first ...

The Marble Caves sit on the shores of a turquoise glacial lake in southern Chile. Light bounces off the water onto the walls, ...

One Minecraft player spots a strange formation in a cave while exploring the open world and shares the discovery with the ...

Oregon Caves National Monument and Preserve has long had an amazing network of marble caves — and now its being recognized ...

Discover the Marble Caves of Chile, a stunning natural wonder in Patagonia. Plan your trip from India to explore these ...

In a first, cave pearls discovered in Israel were found to encapsulate man-made objects, specifically ancient Greek artifacts ...