According to the aquarium, Old Thom is the only orca regularly seen in North Atlantic waters. Unlike most killer whales that swim in pods, Old Thom is known to swim alone or with dolphins in the Gulf ...

Only two places in the world allow tourists to enter the water with the ocean’s apex predator. But the safety of both species is a growing concern.

Swimming with wild killer whales is something most people would never dare, but one man made it happen in Norway’s icy waters. The experience was breathtaking, terrifying, and unforgettable all at ...

NEW ZEALAND -- Drone video captured three killer whales trailing a swimmer at Hahei Beach in New Zealand. Swimmer Judie Johnson told local media she thought the killer whales were dolphins until she ...

A pod of Pacific white-sided dolphins off the coast of British Columbia have been observed cooperating with orcas, a traditional enemy that’s better known for taking out great white sharks than ...

Researchers have observed dolphins and killer whales hunting together for the first time as part of a new study released on Thursday, Dec. 11. The top predators joined forces to feast on salmon off ...

Three orcas that had not previously been recorded in the Seattle area have delighted whale watchers with several visits.