Deep-sea diving can be an incredible experience with countless coral beds and marine life to explore. However, as one diver recently discovered, these explorations aren’t without their risks. A video ...

A rare species of whale was sighted off the coast of Cape Cod this month. Three True's beaked whales — which usually dive ...

A deep-sea anglerfish was recently spotted swimming in broad daylight in the Canary Islands. The sighting is rare as the fish typically stays in the depths of the ocean below the sunlight zone. It’s ...

Sea snakes appear more skillful under water than believed. New research reveals unique dive styles, energy-saving glides, and ...

The deep sea refers to the part of the ocean below 200 meters (656 ft.), at which light begins to disappear. Despite making ...