The Pokopia smooth rock is a very important item, being part of a habitat that makes one of your friends very happy.

This family-friendly Arkansas cave is an adventure lover’s dream, offering an exciting and educational experience for everyone to enjoy together.

This hidden Arkansas cave trail takes adventurous hikers deep underground to a breathtaking waterfall hidden inside a ...

Along with underground adventures, Mammoth Cave National Park in Kentucky offers great hiking and kayaking, too.

“Even with careful planning, training, and equipment, unforeseen situations can arise that require immediate assistance,” Terrell County Sheriff Thaddeus Cleveland said Desiree Anello is a ...

A researcher was rescued from a 567-foot cave in Texas during a daring research expedition. On Saturday, Feb. 15, a team of 18 researchers made their way to the bottom of Sorcerer’s Cave to study its ...

In the depths of Scarisoara cave in Romania sits one of the world’s biggest underground glaciers, a monumental slab of ice the size of roughly 40 Olympic swimming pools that began to form around ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Editor's Note: This work of pure fiction was originally published in the Rock Island Argus, Jan. 6, 1869. It deals with the perported discoveries of an acient civiliation found within a cave at the ...