BELLINGHAM, WA -- An Oregon community is bringing in some unusual help to try to fix their sea lion problem. They're hoping a fake killer whale from Bellingham, Washington, will do the trick. KING-TV ...

A crowd gathered in Seattle to watch a pod of Bigg's killer whales on Sunday. They saw one whale suddenly catch a bird. Bigg's killer whales are orcas that usually prey on marine mammals like sea ...

A U.S.-based research team has documented a rare glimpse of Bigg's killer whales engaging in some unusual behaviour, ...

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

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.

For the first time ever, a unique cooperative hunting arrangement between dolphins and orcas has been documented. Researchers ...

A pod of orcas swam close to shore and amazed onlookers in Seattle by treating the whale watchers to the rare sight of the apex predators hunting a bird. The pod of Bigg’s killer whales visited ...

In an agreement with The Humane Society of the United States, the theme park will also phase out the use of the giant marine mammals in theatrical... SeaWorld Agrees To End Captive Breeding Of Killer ...