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Oceanic Orcas: A new population of killer whales in the Northeast Pacific?
Evidence suggests these unknown orcas living in the open ocean may be unlike any other
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Aortic Bulbs: The secret to pinniped diving prowess?
Discover how this adaptation of the heart influences the diving abilities of seals and sea lions and what it means for their survival in a changing ocean
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Breath by breath: What breathing rates tell us about the lives of killer whales
Killer whale respiration rates aren’t just about breathing—they’re a window into understanding their survival needs
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Foraging in the Abyss: Killer Whales and Submarine Canyons
Some killer whales have specialized in navigating submarine canyons to hunt marine mammals that exploit deep-sea species. How do they do it?