Off the Pacific coast of Canada, scientists have captured something that challenges long‑held assumptions about life in the ...

Teamwork makes the dream work, apparently even for some of the most fearsome predators in the ocean. A team of scientists ...

In the cold coastal waters of the North Pacific, a rare alliance is challenging what scientists thought they knew about marine predators. Orcas and dolphins have been filmed coordinating their ...

(CNN) — A pod of Pacific white-sided dolphins off the coast of British Columbia have been observed cooperating with orcas, a traditional enemy that’s better known for taking out great white sharks ...

Northern resident killer whales appear to use dolphins as ‘scouts’, in a surprising cooperative hunting strategy ...