A research expedition in 2024 has identified Lake Neuron in a cave in southern Albania as the largest underground thermal ...

These caves in Alabama are underground wonders that tell stories of prehistoric life, hidden gemstones, and even ...

There are alot of great caves in the US but there is a hot debate over which one is better Mammoth Cave or Carlsbad Caverns.

Researchers have returned to an underground thermal lake they first came across in 2021 in southern Albania and confirmed it ...

When Floyd Collins ventured into Sand Cave in Kentucky on Jan. 30, 1925, he was searching for the next big attraction. But he ...

The second-largest state in the United States is home to such creatures as ... with the Bracken Cave Preserve containing more than 15 million Mexican free-tailed bats during the summer.

Officially designated as a national park in 1930, Carlsbad Caverns in the Chihuahuan Desert contains over 100 known caves. The Big Room, discovered in 1923, is one of North America’s largest ...

The transition will likely include infrastructure and safety improvements, along with a concession agreement for public tours. The largest cave in the northeastern United States is expected to become ...

The largest cave in the northeastern United States is expected to become Pennsylvania’s 125th state park and first underground park. During Gov. Josh Shapiro's proposed budget address Tuesday ...