New research in the Strait of Gibraltar captured dozens of vocalizations from an endangered subpopulation of killer whales ...

A new calf joins the Southern Resident orcas in the Salish Sea, marking a significant moment for marine conservation efforts.

Orcas are born with powerful bodies and sharp teeth, but they are not born knowing how to hunt. Here’s why they depend so ...

Biologists with the Center for Whale Research have documented a new southern resident killer whale calf traveling with L pod.

Montana might be landlocked, but a Bitterroot man built a little piece of the ocean right here at home. Meet Western Montana’s very own orca… on wheels.

Captured off the coast of San Diego, the astonishing video pictured above captures the moment that a dolphin is punched on ...

A YouTube video from BioArk delves into the hunting and killing methods of orcas, specifically their approach to targeting moose. It may sound impossible when you think of a sea mammal hunting a land ...

While killer whales (Orcinus orca) can trigger the immediate departure of white sharks (Carcharodon carcharias), extended absences from their aggregation sites are also part of the sharks' natural ...

Charvet Drucker was in a boat off Camano Island in Washington when she filmed the seal's escape from orcas Charvet Drucker shared a seal's escape from killer whales in a series of videos on Instagram ...