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

Orcas have spent the past few years rewriting their public image from charismatic performers to unpredictable disruptors, ...

The great white shark’s fearsome reputation has been shaped in part by films like Jaws and Deep Blue Sea, which portray it as an unstoppable force of nature. Orcas, however, have earned their “killer ...

From sinking boats and feasting on shark livers to dining on whale tongue and tossing porpoises around for fun, orcas are ...

(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 ...

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

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