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

Each year, more than 10,000 humpback whales migrate to Hawaii. Here are some interesting facts to know about their behavior ...

There are plenty more squid in the sea for Hawaiian short-finned pilot whales. How much squid do short-finned pilot whales ...

A well-known grey whale is back feeding in British Columbia for the second time this year, with whale watchers saying its ...

Uncover the amazing range of animals in Kenai Fjords National Park, and learn what wildlife to watch for during your visit.

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 ...

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

Scientists have long known that plastic waste is bad for marine animals. A new study quantifies how little ingested plastic ...

UNALASKA, Alaska — The orca pod that forages in the waters just north of this Aleutian island are quick to swarm any halibut boat with a skipper foolish enough to drop lines in their domain.

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 ...

Oregon is not known as a particular hot spot for whale watching – at least not compared to places like the Puget Sound or Hawaii – but at least one spot has enough action that it’s been dubbed the ...