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

Dolphin study links strong male friendships to slower biological aging. Research tracked 38 dolphins using DNA to measure ...

Dolphins are social creatures that, like all of us, get old. Signs of aging in dolphins include less energy, changes to skin, ...

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

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

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

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

Four dolphins greet trainers at Dolphin Life, a not-for-profit marine mammal park in Key Largo. The dolphins had lived at the Miami Seaquarium until it closed in October and were relocated to Dolphin ...

The IFAW Marine Mammal Stranding Response Team rescued the dolphins and released them back into the Atlantic Ocean.

Dolphins are warm-blooded mammals that are able to maintain their body temperature a at a constant rate, even when swimming [ ...

Killer whales and dolphins have been captured hunting together on camera, in what could be a scientific first. Footage ...

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