Puget Sound orca pod threatened by salmon decline The orcas lurking beneath the surface of Washington state's Puget Sound are some of nature's most magnificent, imposing and endangered species.

A massive gang of over 60 orcas was seen brutalizing an endangered pygmy blue whale off the coast of Western Australia by a whalewatching tour.

In a new sign of toolmaking in marine mammals, orcas in the Pacific Northwest were recorded rubbing stalks of kelp against each other’s bodies, a study shows.

Discover how southern resident orcas use kelp for grooming and bonding, marking the first documented tool use among cetaceans in a groundbreaking study ...

A massive gang of over 60 orcas was seen brutalizing an endangered pygmy blue whale off the coast of Western Australia by a whalewatching tour.

Another baby has been born to the Northwest’s endangered orca population. A Center for Whale Research crew spotted the baby, still ruddy from the womb, from a boat near Victoria, British ...

"Allokelping": Hot New Wellness Trend For Critically Endangered Orcas Showcases Impressive Tool Use Drone footage revealed the best way to remove dead skin cells if you are a killer whale.

Discover how southern resident orcas use kelp for grooming and bonding, marking the first documented tool use among cetaceans in a groundbreaking study ...