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 ...

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

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