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 ...

A Southern Resident killer whale surfacing in Puget Sound with a dead salmon balanced on its head has drawn international attention. The incident, documented in late 2024, has not only surprised ...

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

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

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

While domesticated animals like cats and dogs have been observed sharing food with humans, this is the first time a non-domesticated mammal has done the same.

The waters near the Strait of Gibraltar, where the incident occurred, has seen an increase in orca attacks on boats since 2020 Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE ...

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.