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, ...

New footage shows orcas and dolphins coordinating hunts, hinting at interspecies teamwork to track and catch salmon off ...

In the waters off British Columbia, an unusual partnership unfolds. Resident killer whales trail Pacific white-sided dolphins to hunt Chinook salmon, and may even share fish scraps with them, a new ...

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 than ...

With all the splashing, it was hard to tell what was happening under water. As the orcas surfaced to take a breath, dolphins were darting around their heads, but the water was so murky that the ...

Orcas and dolphins might hang out together off the coast of British Columbia to hunt for food as a team, new research suggests. University of British Columbia (A.Trites), Dalhousie University (S.

From land-borne pathogens to high-speed vessel strikes, Pacific whales and dolphins are caught in a "perfect storm" where human-caused trauma and infectious diseases were found in more than 65% of ...

Each year, thousands of the gray whales make an annual migration past Ventura, heading south from Arctic waters to the ...

Ever since Jaws first swam up to bite audiences in 1975, we’ve seen an abundance of sharksploitation movies. One could even argue too many. Not me, though. I love a good shark horror film. However, ...

Dec. 19 (UPI) --Kshamenk, the last killer whale held in captivity in Latin America, died of cardiorespiratory arrest in Argentina at age 35, Mundo Marino said. The mammal spent 33 years in a marine ...

SeaWorld Orlando officials announced the death Sunday of a 50-year-old killer whale named Katina. “Her health had begun to significantly decline as she entered her geriatric years,” the theme park ...