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

A new calf has been born to the critically endangered southern resident killer whale population in the Salish Sea. Biologists ...

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 ...

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

A Southern Resident killer whale surfacing in Puget Sound with a dead salmon balanced on its head has drawn international ...

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

Killer whales can scare white sharks away in the moment, but a 12-year study from South Australia shows that long disappearances from shark hotspots are often just part of the sharks’ natural rhythms.

On August 17, a 28-year-old male northern resident killer whale died in Johnstone Strait. Named by researchers as I76, the whale was well-known to the whale-watching community, and Jared Towers, a ...

Sightings of Antarctic orcas in Australian waters are very rare. A tour group in WA saw what appeared to be a pod of ...

GettyWhile killer whales (Orcinus orca) can trigger immediate departure of white sharks (Carcharodon carcharias ...