The discovery of more than 100 prehistoric structures in the Cova Dones cave in Spain makes it one of the most significant prehistoric underground sites in the world. Archaeologists found stalagmites ...

A group of five Italian scuba divers died while exploring a deep underwater cave near Vaavu Atoll. No one knows what happened ...

Exploring deep, dangerous underwater cave systems offers scientists and divers unparalleled glimpses into Earth’s history, ...

Tanzania is home to some of the world's most fascinating caves, which are perfect for spelunking enthusiasts. These natural ...

Tennessee is getting a brand new state park, and it happens to be on the location of one of the state's most incredible underground natural wonders.

The husband of Monica Montefalcone, Carlo Sommacal, is demanding answers after a fatal diving trip in Maldives took the lives ...

Local cavers detail the beauty of caves and what fuels their passion to keep exploring. The Central Indiana Grotto is a group of cavers who meet monthly in Indianapolis. Each year they host an event ...

The bodies of two Italian divers who died while exploring a cave in the Maldives have been recovered. Maldivian divers and ...

Cave City, the home to Mammoth Cave National Park, is giving visitors reason to stop and explore. Cave City in Barren County is home to Mammoth Cave National Park. Over the years, the city has gone ...

In the not-too-distant future, the search for signs of life on Mars and the moon could see the next generation of robots exploring a new frontier: subsurface lava tubes. These missions could also help ...

On Sunday’s episode of The Excerpt podcast: Hidden beneath Earth’s surface are caverns and pathways that hold the secrets of our planet’s very beginnings. Even after decades of exploration, there are ...

Here’s what you’ll learn when you read this story: The discovery of more than 100 prehistoric structures in the Cova Dones cave in Spain makes it one of the most significant prehistoric underground ...