Bracken Cave is home to the largest bat colony, consisting of 20 million bats. Discover why bat have lived there for more ...

A cave-dwelling fish has been swimming the waters of India unknowingly. But researchers have just discovered the mysterious fish, which they named Schistura densiclava, in Meghalaya’s Krem Mawjymbuin ...

Wildlife filmmaker Casey Anderson left stop-motion cameras in two grizzly dens north of Yellowstone in 2015 and forgot about ...

A filmmaker who left a camera in a grizzly bear den for a decade is sharing his story and the remarkable footage he captured.

In his new National Geographic series Pole to Pole, the actor ventures deep into the Amazon in search of creatures whose ...

After eons underground, it was discovered by accident. Within a couple of decades, it was already under threat.

Locating them took real physical effort. Scientists working in cave discover creatures straight out of mythology — here's ...

Arkansas will soon name its stunning limestone cavern complex as a state park, which features glowing formations, underground ...

Deep inside a fossil-filled cave in the Dominican Republic, researchers uncovered evidence of an unexpected interaction ...

In case you've faced some hurdles solving the clue, Animals that hang out in caves, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy leisure ...