SeaWorld Orlando officials announced the death Sunday of a 50-year-old killer whale named Katina. “Her health had begun to significantly decline as she entered her geriatric years,” the theme park ...

JESSE MARQUISE SEE YOU THEN. SEAWORLD IS MOURNING THE LOSS OF ONE OF ITS ORCA WHALES. THE PARK POSTED ITS OLDEST WHALE, KATRINA, PASSED AWAY. THEY SAY THE 50 YEAR OLD WHALE’S HEALTH WAS GETTING WORSE, ...

Want to experience this story in a different medium? Check out the related documentary or Science Quickly podcast episode. Like many people who visit San Juan Island, I came here for the orcas. This ...

"She thinks she's still trapped in captivity!" Lionsgate has debuted an official trailer for a very dumb new horror movie called Killer Whale, an Orca spin on the usual shark movie with all the same ...

Hold your breath as you witness revenge rise from the deep. After a life-shattering tragedy, Trish tries to comfort her best friend, Maddie, by taking her on a spectacular adventure in a private ...

In the waters off British Columbia, an unusual partnership unfolds. Resident killer whales trail Pacific white-sided dolphins to hunt Chinook salmon, and may even share fish scraps with them, a new ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals. A new study is the first to document cooperative hunting between orcas and ...

There are eye-opening claims that orcas and dolphins are working together on salmon hunts and sharing food — but not everyone is convinced. When you purchase through links on our site, we may earn an ...

Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory behavior had never been documented in the region. A pygmy sperm whale was ...

Scientists confirmed that West Coast transient killer whales actually form two separate groups split between inner and outer coastal habitats. Inner-coast whales hunt smaller prey in shallow, ...

The killer whales ripped the liver out of a shark and passed it around—only the second time orcas have been seen engaging in this behavior. Killer Whales off the coast of Baja California Sur in the ...