The episode, witnessed off the Australian coast, offers a rare glimpse into the brutal efficiency of the ocean’s top predator.

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

A new orca whale calf spotted in Puget Sound in Washington State is the latest addition to a well-known family of killer ...

What is it like kayaking where killer whales swim? If you paddle in the Puget Sound in Washington, you may find yourself face ...

A rare sighting of critically endangered southern resident killer whales off the Oregon coast offers a glimpse of a population with only 73 individuals left.

Australian researchers on Thursday revealed they had filmed a pod of extremely rare Shepherd's beaked whales for the first time ever.The Australian Antarctic Division team was tracking blue whales ...