Chinese astronauts, known as taikonauts, were sent into a large limestone cave system in a remote area of China.

Mark Dickey, 40, has been unable to return to the surface since Aug. 31. An experienced American caver and researcher who fell ill more than 3,000 feet below the entrance of a cave in Turkey has ...

If you’ve ever dreamed of paddling through some of the most beautiful caves in the world, exploring Apostle Islands sea caves by kayak should be at the top of your adventure list. Nestled in the ...

While most people are preoccupied with what’s happening above ground in the Mount Shasta area, very few people think to venture underneath it. With towering mountains, epic hikes, cascading waterfalls ...

1 of 4 — Cave Point Country Park at Door County in Wisconsin 3 of 4 — The Visitor Center at Cave of the Mounds. Blue Mounds, WI, United States, May 4, 2023. Cave of the Mounds, a natural limestone ...

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 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 ...

People might not believe it if they haven't been to Missouri, but the state, which is also known as the Cave State, is home to over 7,000 caves offering a plethora of breathtaking subterranean ...

Soaring temperatures have dominated Rochester and other parts of New York this summer. But about three hours away, in a space lined with limestone, massive boulders and colorful lights, the depths of ...

Spelunking, the word for cave exploring, is a fun one. It's also a fun activity. With almost 3,000 caves in Texas, there are plenty of opportunities for it. And with more extreme heat coming to San ...