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

Using drones and cameras attached to the orcas, scientists have finally been able to learn something about the interaction ...

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

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

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 from the Cascadia Research Collective have discovered a rare dolphin-whale hybrid off the coast of Kauai, Hawaii, according to a report published last week. The marine mammal monitoring ...

HAWAII (CBS Local) - Last year, a team of scientists spotted what they believed was a hybrid animal off the coast of Kauai, Hawaii. A new report from Cascadia Research Collective confirms they did and ...

Researchers may have discovered a new whale-dolphin hybrid in the waters off Kauai. Researchers at the Cascadia Research Collective took pictures of the creature earlier this month, they believe it's ...

Scientists have documented what might be the first case of friendly interactions between killer whales and smaller cetaceans. Here's what they think is going on. Pacific white-sided dolphins swim off ...