Residents and visitors in British Columbia have been experiencing a rare sight, thanks to a pod of killer whales engaging in ...

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

A pod of orcas surprised people on B.C.'s Sunshine Coast earlier this month by swimming close to shore and rubbing their ...

SeaWorld has announced the death of its famed killer whale, Katina. On Sunday, Dec. 21, SeaWorld Orlando shared in an emotional social media tribute that Katina died at age 50.

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

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

Scientists know a surprising amount of information about Southern Resident Killer Whales, but once the whales leave their ...

The species Orcinus orca, generally known as orcas or killer whales, is made up of many genetically distinct populations ...

LĀNA‘I, Hawai‘i (Island News) -- A heartbreaking discovery off Lāna‘i this week. Researchers with Cascadia Research Collective found an endangered false killer whale severely entangled in marine ...

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

SeaWorld is mourning the loss of Katina, one of its most beloved killer whales, who passed away at the age of 50. SeaWorld officials said Katina’s health had been in significant decline as she entered ...