A pod of orcas that had not been recorded in Seattle before is delighting whale watchers with several visits just off ...

Southern Resident killer whales are a small and well-studied group of orcas that have long been seen as an isolated group ...

As scientists scramble to learn more about them, questions abound over what drove these mystery orcas into the Salish Sea, ...

Two of the last surviving members of a group of UK orcas have been spotted off the Cornish coast. The bull male killer whales ...

Killer whales are apex predators with immense strength, intelligence, and coordinated hunting strategies that allow them to take down large marine animals. Their bite force and teamwork make them ...

Tilikum was SeaWorld’s most famous orca — a massive captive whale who had already been linked to deadly incidents before the world truly knew his name. In 2010, after what seemed like a normal show in ...

A federal judge has awarded an environmental group more than $1.6 million for prevailing in a lawsuit against Endangered Species Act regulations for killer whales. In 2020, the Wild Fish Conservancy ...

The Government of Canada recognizes that Southern Resident killer whales continue to face imminent threats to their survival and recovery, and that ...

'Amongst all the different killer whale populations around the world, there's only a couple that have been observed doing this behavior,' one expert said Francois Gohier/VW Pics/Universal Images Group ...

Beautiful, but sadly the 'absolute celebrity rock stars and icons of the orca world' are the last pair of their family ...