Scientists confirmed that West Coast transient killer whales actually form two separate groups split between inner and outer ...

New research confirms two distinct groups of West Coast killer whales with different diets, habitats, and behaviors.

New research has confirmed that West Coast transient killer whales who live between British Columbia and California are two distinct subpopulations: inner and outer coast transients. Based on 16 years ...

Inner coast transient killer whale hunting close to a Steller sea lion haulout off the outer coast of Washington. New research has confirmed that West Coast transient killer whales who live between ...

A wildlife photographer out on a whale watching trip in waters off Seattle captured dramatic video and photos of a pod of ...

When flipped upside-down, the sharks fall into an involuntary trance, leaving them easy victims for the orcas. Why the sharks freeze like this is a mystery.

The global search for the most intelligent animals has become one of science’s most captivating pursuits. From jungles to ...

Two species of seal live in the UK all year round – the grey seal and the harbour seal. These earless seals are found around much of our coastline and sometimes venture into our rivers too. The grey ...

A female narwhal was discovered off Donegal, marking Ireland's first recorded sighting of this Arctic species. Examination ...

Killer whales have been caught on camera hunting down and eating great white sharks alive. A shark-hunting pod of orcas was seen flipping their rival apex predators upside-down to paralyze them - ...