Rain pounding down on dolomite rocks has created some pretty amazing geological features at Lake of the Ozarks State Park, in Missouri. Streams, rivers, and springs have also done their share of carving–so much so, in fact, that the natural beauty of walking...
Imagine being 100 feet under the ground’s surface with nothing to light your way but a small lantern. Then, imagine the moment when all of the lanterns go out and you’re left standing in a real “black hole” in one of Earth’s most...