For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

It could be a while before anyone is allowed inside the cave again. Find out why.

Strap in for a wild underground adventure as we take you deep into Nash Waterfall Cave – all captured on GoPro. From crawling through tight entrances to witnessing a stunning underground ...

Mr Mukhim, who is part of the team and has undertaken dozens of cave expeditions, says that cave-dwelling fish display evolutionary traits that are as fascinating as the those displayed by animals ...

Meghalaya state's cave-dwelling fish live hundreds of meters underground in pitch-darkness.

A new species of cave-dwelling fish was discovered in Meghalaya’s Mawsynram town by a team of researchers from Gauhati University, Lady Keane College in Shillong, and the ICAR-National Bureau of ...

Hundreds of human bones found in an underground cave in Guatemala suggest chilling human sacrifices took place there.

Cadomin Cave is Alberta’s largest known bat hibernaculum. The cave, among the largest in the Canadian Rockies, is a critical hibernation site for hundreds of bats — three species use the cave ...

Deep inside a labyrinthine cave in southwestern France, ancient humans who lived around 30,000 years ago carved horses, mammoths and rhinoceros into the walls, a fabulous prehistoric menagerie ...

We never expected to find ourselves underwater inside a cave, but the only way forward was down. With no turning back, we had to push through the challenge and face the unknown. What’s waiting ...

There are renewed concerns in Modesto after a fire was set inside a cave along the Tuolumne River. It's among the latest developments in a story we first brought you about the homeless who dug ...

A few years ago, scientists found a nearly complete skeleton of a 26,000-year-old red fox deep inside a Uinta cave.Because of the difficulty of getting fragile ...