Amongst all the different killer whale populations around the world, there's only a couple that have been observed doing this ...

New footage shows orcas and dolphins coordinating hunts, hinting at interspecies teamwork to track and catch salmon off ...

"We were sailing at night." Scary moment as 30 killer whales attack family's yacht: 'Suddenly, we felt our boat moving' first ...

People at a beach on the Sunshine Cost were left awestruck after watching a pod of killer whales swim close to the shore.

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

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

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

SeaWorld killer whale Katina has died at 50, prompting renewed criticism of lifelong orca captivity and its impact on animal welfare.

A BELOVED orca with a “big personality” has tragically died, aged 50. Katina the killer whale was known for delighting visitors to SeaWorld Orlando by sticking out her tongue. She also ...

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

Charvet Drucker was in a boat off Camano Island in Washington when she filmed the seal's escape from orcas Charvet Drucker shared a seal's escape from killer whales in a series of videos on Instagram ...

Each year, thousands of the gray whales make an annual migration past Ventura, heading south from Arctic waters to the ...