A Missoula man has spent the last five years converting an Isuzu box truck into a giant killer whale. Now his creation, named “Killatrina,” has ...

The French government has been urged to reconsider rehoming two stranded killer whales in Canada. Wikie, 23, and her ...

What is known is that they have a relatively stable supply of deep-swimming cartilaginous fish — such as sharks or rays — ...

Orcas, or killer whales, are deadly and beautiful apex predators.

Southern California could be dealing with its worst toxic algae bloom ever. Domoic acid toxicosis associated with a bloom off ...

A rare pack ice killer whale has been filmed in Antarctica, providing a remarkable look at the behavior and struggles of this ...

A pod of southern resident killer whales was recently spotted off the Oregon coast — an unexpected sighting that could have big implications.

If you’ve been enjoying some time near the ocean during this bout of good weather in Metro Vancouver, you may have been lucky ...

HALIFAX - The group behind a project to build North America's first coastal refuge for captive whales in Nova Scotia has ...

North Atlantic right whales are typically spotted off Cape Cod this time of year. Koala and Curlew, both females, were seen ...

Despite being commonly known as “killer whales,” they’re a member of the dolphin family. In fact, the name “killer whale” comes, rather appropriately, from their whale hunting behavior.

Tourists on a whale-watching boat off Australia witnessed five families of killer whales attack 150-ton mammal.