Off the coast of British Columbia, killer whales are tailing dolphins, and both seem to be rewarded with fishy meals. But not ...

Orcas, also known as killer whales, are not whales at all. They're actually part of the Delphinidae family and are the largest dolphin in the sea.

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

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

Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

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

Nature can be brutal. But animals also help each other, sometimes in ways unimaginable to the human observers. For instance, ...

Pacific white-sided dolphins swim off the coast of British Columbia. Dolphins and porpoises in this region have been spotted swimming alongside a population of killer whales known as northern resident ...

Scientists have captured rare footage of killer whales and Pacific white-sided dolphins hunting together near the coast of ...

Learn how resident orcas collaborate with local dolphins to hunt salmon while offering protection for their smaller cousins in return.

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