Discover the most surprising facts about dolphins, including their intelligence, social behavior, hunting techniques, and ...

Despite their name, killer whales — or orcas — are not whales ... Toothed whales hunt using a method called echolocation.

We're ending our coverage now - thank you for following this story. Kyle Clifford, 26, was given a whole-life order today for the murder of Carol Hunt, Hannah Hunt and his ex-partner Louise Hunt.

A pod of endangered Southern Resident Killer Whales were spotted off the coast of Monterey Bay, California. The whales rely on Chinook salmon as their primary food source, but salmon populations ...

This important study, which presents novel data on variation in sperm whale communication, contributes to a richer understanding of the social transmission of vocal styles across neighbouring clans.

A peachy-colored baby killer whale was seen bonding and socializing with her family off Washington, drone footage shows. The endangered calf, J-62, was filmed during a Feb. 17 encounter off San ...

And the unusual spectacle was all caught on video. The pod of Bigg's killer whales visited Elliott Bay and were seemingly on a hunt underwater just off Seattle's maritime industrial docks.

The pod of Bigg’s killer whales visited Elliott Bay and were seemingly on a hunt underwater just off Seattle’s maritime industrial docks. The pod exited the bay close to the West Seattle ...