Add Yahoo as a preferred source to see more of our stories on Google. Goose-beaked whales (Ziphius cavirostris) hold the record for deepest dive of any marine mammal, and researchers hope that ...

Learn how tracking data shows that manta rays plunge more than 4,000 feet down in the deep sea not to hunt, but to find their bearings and travel across the open ocean. In the open ocean, a manta ...

Scientists exploring deep underwater canyons off the coast of Western Australia uncovered a hidden world packed with bizarre and elusive marine life — including signs of the legendary giant squid. By ...

Marine researchers exploring extreme depths say they have discovered an astonishing deep-sea ecosystem of chemosynthetic life that’s fueled by gases escaping from fractures in the ocean bed. The ...

The New England Aquarium team recorded more than 700 marine animals off of Cape Cod during a mid-October survey. The three True's whales spotted by the new England Aquarium's Anderson Cabot Center for ...

Dive into the ocean twilight zone, 200-1,000 meters deep, where deep sea animals like lanternfish, viperfish and glowing jellies thrive in dim light and extreme pressure. Berend de Kort/Pexels ...