The historian Procopius described how a creature called Porphyrios terrified sixth-century sailors for 50 years. But what was ...

Humpback whales were spotted trying to stop orcas from hunting off the coast of California in a “rare” interaction, boaters said. The “once in a lifetime trip” took place on Oct. 5, when boaters came ...

Whale watchers also got the chance to see a mama sea creature hold a sea lion carcass to help feed her baby, the company said ...

SAN DIEGO (FOX 5/KUSI) — A rare pod of orcas was spotted near Point Loma on Wednesday, delighting local whale watchers. This ...

Killer whales, also known as orcas, are apex predators and key indicators of marine health. They are the largest members of ...

Another sea lion has been confirmed to have been shot and killed in Puget Sound. RELATED: Is Washington’s orca task force focusing on the wrong solutions? Nine have been confirmed shot in King and ...

A minke whale that had been swimming in the Long Beach Harbor died from domoic acid poisoning, tests show. The poisoning is associated with the toxic algae bloom that has sickened and killed other sea ...

Facebook was flooded with videos of orcas splashing and jumping as they made their way under the Tacoma Narrows Bridge to Fox Island.