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

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 ...

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review spanning two decades has revealed a little-known, yet intriguing behavior.

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 ...

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.

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.