J. Judson “Jut” Wynne is often crawling on his belly, rappelling into deep holes or squeezing through rock passages so tight he must exhale all...

Dr. Jut Wynne discusses the importance of developing techniques for detecting caves on earth and then applying those techniques to searching for caves on Mars.

Scientists recently uncovered a new species of tiny insect in a cave on Easter Island. The find is exciting because most of the island’s native...

Pitch black and cool year round, lava tube caves might seem like an inhospitable place to call home. But scientists are discovering that lava tubes...

The discovery of a new genus of a tiny booklouse from a northern Arizona cave may lead to further protection for cave ecosystems. This is...

A Mars-orbiting satellite recently spotted seven dark spots near the planet’s equator that scientists think could be entrances to underground caves.