A tiny finger bone found in a Siberian cave led to the discovery of the Denisovans—an ancient human group whose DNA reshaped ...

Whether you're a music lover, outdoor adventurer, history buff or just looking to head out of town, here are 10 ideas for weekend trips from Memphis.

Last week we mentioned that Crystal Cave at Sequoia National Park was reopening to the public for the first time since 2021.

The Xiaozhai Tiankeng stands as the textbook example of what happens when karst processes are given perfect working ...

Hidden beneath the surface, we discovered a powerful underground river flowing through a vast cave system. The roar of the ...