On Sunday’s episode of The Excerpt podcast: Hidden beneath Earth’s surface are caverns and pathways that hold the secrets of our planet’s very beginnings. Even after decades of exploration, there are ...

Griffith University reseracher Associate Professor Julien Louys retrieves a fossil from the underwater Gouldens cave site in Mt Gambier, South Australia. Cave diving is a recreation and emergency ...

Cave diving combines the thrill of scuba diving and with the excitement of exploring a cave; it’s a challenging activity even for experienced explorers. At these four sites — some of the most popular ...

Below a duckweed-covered surface, Peacock Springs opens into clear caverns and caves, revealing a hidden world beneath what ...