A surprising expedition reveals sharks thriving in the hostile environment of Kavachi, a highly active underwater volcano.

Fishing duo Cole and Jay discover a huge surprise hiding in an underwater pipe.

The Tunicate salp was photographed by Massimo Giorgetti, winning bronze in the Nature/Underwater category of the Tokyo Foto ...

Discover how Common Loons transform with the seasons, migrate to New Jersey’s coast, hunt underwater, and how to tell them from Red-throated Loons.

For deep reef divers, descending into the ocean’s mesophotic layer can feel like exploring the moon. Discovering never-before ...

Learn how frog eggs and fish eggs differ in structure, habitat, development, and survival, and what they reveal about the ...

Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has been documented between the two mammals.

Using drones and cameras attached to the orcas, scientists have finally been able to learn something about the interaction ...

Footage provided to the Sunday Mail at three facilities off the west coast show farmed salmon with gaping wounds, blindness ...

In an underwater nursery just off the Dominican Republic coast, tiny corals born in a laboratory are slowly growing under the ...

Fire and Ash, starring Sam Worthington as lead character Jake Sully, loud cheers erupted from the audience before the film ...

The Nile crocodile is one of the most fearsome predators in the world, sitting at the top of the food chain within its ...