The 50-year-old orca had been at SeaWorld Orlando for 40 years and was one of just five killer whales at the park.

Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

SeaWorld announced Sunday that Katina, one of its “beloved” killer whales, has died at age 50 after a period of declining ...

REST IN PEACE ️SeaWorld Orlando announced the death of one of its beloved killer whales, Katina. She was 50 years old.

The recent announcement of Katina's passing has left many heartbroken. At 50 years old, Katina was not just a killer whale; she was a beloved member of the SeaWorld family and an iconic figure in ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.

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.

Two killer whales scrubbing kelp between their backs, also known as “allokelping.” Credit: Center for Whale Research, NMFS NOAA Permit 27038 Lots of animals use tools to get their food, but ...

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