A killer whale has become a first-time mom after a peachy-orange calf was spotted swimming with her off Washington, a whale ...

A rare sighting of critically endangered southern resident killer whales off the Oregon coast offers a glimpse of a ...

Killer whales are the only natural predator of baleen whales—those that have "baleen" in their mouths to sieve their plankton diet from the water. More solitary than toothed whales, baleen ...

Sea creatures were spotted feeding on fish off the coast of California. Gonzalo Facello Unsplash Onlookers spotted sea creatures feeding off the California coast, leaving them with a “lifetime ...

Teeth from sharks and rays can be used to study their diet, but one of the biggest challenges in shark science is collecting ...

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.

A new method of tracking the dietary habits and contaminant exposure of animals in Arctic marine ecosystems is providing critical insights as climate change reshapes the region's food web.

Onlookers spotted sea creatures feeding off the California coast, leaving them with a “lifetime experience.” On March 4, viewers saw between 20 and 25 southern resident killer ...