The 8.8 earthquake Russia triggered waves nearly 4,000 miles away in Death Valley National Park, according to the National ...

The pupfish depend on a shallow shelf within the cave to feed and breed, NPS explained. When the water in Devils Hole is disturbed, it can affect the fish's primary food source.

A speleologist has been rescued from the Abisso Paperino cave system in northern Italy after suffering a head injury ...

Endless River Cave lives up to its name – a winding, water-filled system that stretches deep into the unknown. In this video, ...

In the smelly water of an Iranian cave (not pictured), a tiny pink creature was discovered. Mikael Kristenson via Unsplash In their quest to find new species, researchers trudge through muddy ...

Water levels keep falling as the drought continues and recently exposed a cave at Canyon Lake. The water levels have dipped below their lowest point in history at 892.65 feet, according to a ...

By Amanda Jackson and Zoe Sottile, CNN (CNN) — Water levels are so low at Canyon Lake in Texas that an underwater cave and remnants of communities that stood more than a century ago at the site ...