Is their fate seal-ed? Just when you thought it was safe to go back in the water. UK seals have been expanding their palate in a gruesome way by chowing down on dolphins and porpoises, sparking fears ...

Teamwork makes the dream work, apparently even for some of the most fearsome predators in the ocean. A team of scientists recently captured remarkable footage in the North Pacific, showcasing orcas, ...

Off the Pacific coast of Canada, scientists have captured something that challenges long‑held assumptions about life in the sea: killer whales and dolphins moving in sync as they pursue the same prey.

Captured off the coast of San Diego, the astonishing video pictured above captures the moment that a dolphin is punched on the chin by a killer whale. The dolphin rises above the surface, but the orca ...