Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory ...

Researchers identified two ecologically distinct communities of transient killer whales along the West Coast, each with unique hunting behaviors, habitats, and social networks.

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, ...

A wildlife photographer captured a dramatic encounter on video between a harbor seal and a pod of killer whales. Charvet ...

New research on the eastern North Pacific has revealed that the mammal-eating killer whales off the West Coast are not a single roaming population but two socially distinct communities that rarely, if ...

Incredible moment seal escapes killer whales by jumping onto a boat. A seal sought refuge on a photographer's boat in the Puget Sound in Washington after it was targeted by a pod of orcas. The seal ...

Species feeding mid-water were just as exposed to PFAS as coastal Māui dolphins or deep-diving species like beaked whales, ...

Who Would Win? Here's the complete, detailed comparison of both apex predators, where we'll witness the Great White Shark's raw power against the Orca's massive size and killer teamwork. Find out who ...

The massive, intelligent Orca (Orcinus orca) is the world's largest apex predator. Learn how its pack-hunting tactics allow ...

In drone footage, three of the orcas are seen churning up mud in the shallow waters with their flukes, while another is ...