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

Division the North Atlantic right whale was spotted entangled in fishing gear on Dec. 3 ...

White-sided dolphins seem to help killer whales "scout" and catch Chinook salmon near Vancouver Island, then eat the ...

Sarah Fortune, a marine ecologist at Dalhousie University in Nova Scotia, and her colleagues used drones and camera-equipped ...

A dead humpback whale was spotted in Unalaska Bay on Dec. 4, the third reported dead whale to wash up on the island since Oct ...

HALIFAX — Scientists have found evidence that two unlikely collaborators — killer whales and dolphins — may be helping each ...

Researchers say the behavior has never before been observed in the population. Watch dolphins and killer whales hunt together ...

North Atlantic right whale “Division” was found entangled in fishing lines, causing serious injury and raising concerns about ...

Conservationists are asking the state to take action after a whale became tangled in crab gear and had to be euthanized on the Oregon Coast last month. The groups formally ...

Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens ...

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