About 90 percent of species found in the Clarion Clipperton Zone have never been identified, yet they may be at risk from mining for minerals such as cobalt and nickel. This sea urchin, found in the ...

For the past several years, large animals such as whales, dolphins, seals, sea turtles, Atlantic sturgeon, sharks and tuna have been feeding closer to shore. Warming water has brought robust bait ...

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Steller sea lions bask on rocks in the Gulf of Alaska on June 29, 2003, with the research vessel Tiglax sailing in the background. (Photo provided by U.S. Fish and Wildlife Service) Encounters with ...

Have you ever wondered how some animals glow in the dark? Bioluminescence is a natural ability in particular living creatures to produce light. It happens through a chemical reaction inside their ...