Researchers observed dolphins, swimming rapidly in groups, locating Chinook salmon efficiently, with orcas in tow ready to ...

A viral video shows killer whales hunting a penguin. The orcas patiently pursued the bird until it tired. This footage ...

A dramatic video showing a pod of adult orcas, better known as killer whales, chasing a lone penguin has gone viral on social ...

The decision to travel to Norway and using the country as a stopover to our final destination, Switzerland, was mine. The idea to visit Tromsø was hers.

Like corn kernels in slowly heating oil, the orca sightings began sparse and unpredictable. But at some imperceptible moment, ...

Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has been documented between the two mammals.

Orcas are some of the ocean's most enigmatic and playful creatures, and they're not as elusive as you might think. Here's ...

Some say they got this name because sailors noticed their ability to dispatch enormous whales and dubbed them ‘whale killers’ ...

Flipper and Willy have combined forces as new research shows incredible collaboration between B.C. orcas and dolphins.

Keith Holmes, a drone pilot with the Hakai Institute, first spotted the behaviour by chance during fieldwork for a UBC-led ...

Orcas are teaming up with dolphins to hunt salmon in a surprising new partnership. Find out why they might be sharing the ...