From the bottom of the rock face, the two cavers first ... against a freezing wind blasting out of Dark Star’s mouth. No one fully understands the cave’s ventilation system, but this ...

The fossils — which may date back to 1.4 million years — were nicknamed “Pink” in honor of iconic rock band Pink Floyd.

This glowworm is technically a "fungus gnat," and while a single specimen doesn't look like much under a microscope, a colony ...

In the clip, the pair and some friends were exploring “a secret cave that's not supposed to exist anymore and [has] a dark history ... to be a hole in the rock face. As they explored further ...