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.

Located more than 200 feet below the surface near Peach Springs, the Grand Canyon Caverns and Inn offers visitors a rare ...

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

She reveals that the cave is millions of years old. Once the vlogger reaches the spot, she is taken aback by chunks of hair clinging to the damp walls.

The water levels seemed to drop precipitously – in images captured by Porsche Devol on September 2, only a small portion of a cave was visible and now photos show a vast entrance with rock ...