Kansas is home to a number of unique ecosystems, including the Flint Hills, one of the largest remaining tallgrass prairies, and it's also got some pretty cool rock formations. Out in western ...

Pyramid Lake's cool tufa rock formations View of the Pyramid from inside one of the caves on the east side of the lake. (Photo by Richard Moreno) ...

Nature doesn’t follow blueprints, and sometimes the result is strange enough to stop you in your tracks. Around the world, ...

In mid-April, several people explored the area with walking sticks in hand, while others found cool, shaded spots beneath the rock formations to relax and read.

Two men charged with destroying a rock formation in Nevada last year are facing up to a year in prison after a federal jury found them guilty on Wednesday. The verdict comes just over a year after ...

Romania is home to some spectacular, awe-inspiring natural landscapes, and this mountain region offers beautifully ...

You will find cool rock formations, blowholes, caves and more. A blowhole is a hole in the ground that connects to a partially submerged, or underground ocean cave.

It was cool," Johnson said. Kristine Hiller, the park naturalist, said glaciers helped form the tilted rock formations in northern Minnesota. But her park doesn't have a Minnesota name.

The park offers hikes through this unique valley that was once a freshwater lake, with slot canyons to navigate and plenty of cool rock formations forming vistas to marvel at.

An Oct. 8 trial date has been set for two Nevada men accused of damaging rock formations estimated to be 140 million years old at the Lake Mead National Recreation Area. A federal indictment ...