The 34-foot coral was discovered in the Great Barrier Reef near Orpheus Island off Queensland, Australia by citizen scientists.

Everything you need to know to go fossil diving in the American southeast.

Beginning January 2022, the newly-acquired *Red Sea RE Aggressor* will offer three unique itineraries to Sudan, Deep South Sudan and Deep South Egypt.

What you need to know to dive Crystal Caves in Abaco, Bahamas, which wrap cave divers in caramel crystals trapping Sahara dust underground.

Here are great dives in from Cabo San Lucas to Loreto Bay National Marine Park.

One determined diver achieves her dream of going nose-to-nose with an apex predator in its natural habitat. Here’s how you can dive with leopard seals in Antarctica too.

The best dive sites on the St. Lawerence River, what exposure gear to wear, and the conditions to expect.