Remarkable footage shows orcas playing with their food – and scientists have a few theories that might explain why they do it ...

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

The ocean is full of mighty hunters. Two of the most feared are the shark and the orca (killer whale). Sharks are ancient, solitary predators. They have rows of razor-sharp teeth, whereas orcas are ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Orcas are born with powerful bodies and sharp teeth, but they are not born knowing how to ...

A group of well-studied orcas known as Southern Resident orcas are endangered and face multiple threats to survival. New research shows they interact more with other populations than expected and this ...

Where there are Chinook salmon, the orcas will likely follow. Despite what can feel like a desperate and futile effort to save the region’s venerated southern resident killer whale population, the fix ...

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In the Salish Sea, Bigg's killer whales are showing up in notable numbers, while southern resident orcas did not appear in inland waters during July, indicating the region's marine ecosystem is ...

About 50 volunteers gathered at Puget Sound Public Farms in Stanwood Saturday, Oct. 18, with a mission to improve the environment for local salmon and orcas. The event was part of an international ...

Add Yahoo as a preferred source to see more of our stories on Google. Orcas, or killer whales, are deadly and beautiful apex predators. What Olive Garden Really Does With Its Leftovers ...