Bam! See these killer whales explode fish into pieces.

Researchers for the first time have documented orcas cooperating to smash their prey. Both instances were captured on video.

Killer whale spotted off Montauk coast in what could be first Long Island sighting in decades

What a killer sight. A massive and potentially legendary orca was spotted cruising off the coast of Montauk Monday in what ...

Orca spotted near Cape Breton making a splash

People have been posting pictures of the whale swimming around the Canso Causeway on social media. The CBC's Ethan Hunt has ...

Video: Mother orca catches sea turtle; instead of eating it, spends minutes playing with it as calf looks on from nearby

Drone footage captured an orca mother manipulating a sea turtle. Scientists believe this behavior may teach her young cub ...

Rare Underwater Encounter Captures Orca Mother and Calf in Norway

Breathtaking underwater footage offers a rare glimpse of wild orca whales swimming gracefully through the crystal-clear ...