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

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

Whale watchers in Madeira captured the astonishing moment orcas took down the deep-diving marine mammal. The predatory ...

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

That was the word last night from two of the researchers who have seen the calf up close, Mark Sears and Maya Sears, the West ...

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

A new orca calf is believed to have been born into one of the three critically endangered southern resident killer whale pods ...

Drone footage captured a rare occurrence of a orca family swimming off the coast of Los Angeles. This family of killer whales ...

Drone footage has captured an orca family delighting whale watchers off the coast of a Los Angeles suburb.Mauricio Tassara, ...

The orca whale first made waves recently for carrying her dead calf for days. The orca whale who first made waves recently for carrying her dead calf for days after the calf died is apparently still ...

The brand new trailer for 'Killer Whale' proves sharks aren't the only aquatic creatures capable of wreaking havoc in horror.