SeaWorld's beloved Katina has died. The water park has released the cause of death for the killer whale, who was believed to ...

SeaWorld Orlando officials announced the death Sunday of a 50-year-old killer whale named Katina.

Lolita the killer whale has been thrilling crowds at the Miami Seaquarium for five decades, but these days, the orca known officially as Toki is taking it easy, out of public view, because she’s been ...

Scientists filmed the way killer whales hunt together. These images show one of the animals turning toward the other after a tail slap delivers a shock to herring. Paolo Domenici et al., Current ...

Drones are used for many reasons these days, whether they are deployed for war, surveying road projects, or decorative purposes. Scientists at the New England Aquarium in Boston are now using drones ...

Kshamenk, the last killer whale held in captivity in Latin America, died of cardiorespiratory arrest in Argentina at age 35, ...