The Axial Seamount – located hundreds of miles off the coast of Oregon and nearly 5,000 feet below the Pacific Ocean’s waves ...

A photographer shares the epiphanies she has had while chronicling underwater jungles off the California coast ...

It's hoped that scientists can track methane emissions to understand their impact on climate change, and explore underwater ...

A deep-sea volcano 300 miles off the Oregon coast is showing strong signs it may erupt soon, researchers at the University of ...

Enjoy a deep-sea dive into a world of mermaids and seahorses, join a young adventurer on a mission to rescue the last Russian ...

Today, Ratan free dives — descending up to 60m (197 feet) below the surface, depths that usually only technical divers can ...

Imagine a world so dark and crushingly cold that sunlight never reaches it, a place where the weight of the ocean above is ...