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What the Megalodon Left Behind

The largest shark ever to exist on this planet, Carcharocles megalodon, could grow...

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How Climate Change is Impacting Shark Mothering

As any mother knows, ensuring the safety of your kids is a tough job. For bull...

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On the Trail of DNA in the Ocean

DNA is everywhere—it can be found in hair, saliva, blood, bones, feces or even...

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Tunicates—Not So Spineless Invertebrates

There are thousands of marine invertebrate animals in the ocean, from small to...

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Tagging Sharks with the Smithsonian Movement of Life Initiative

Where do sharks like to hangout? Turns out we largely don’t know. But Smithsonian...

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Are You My Mommy?

Human infants often already resemble their parents. Visitors coo, "Oh, she has your...

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A New Fish DROP-ping In

By diving in the Curasub, Smithsonian researchers with the Deep Reef Observation...

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Trapezia Crabs Watercolors

These watercolor sketches of Trapezia crabs were drawn by Frederick Bayer, a former...

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Petrel Bones Help Us Understand History

400 to 1,000 year old bones from an endangered seabird, the Hawaiian petrel. Bones...

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ARMS Deployment from a Submarine

Submarine pilot Bruce Brandt secures ARMS (Autonomous Reef Monitoring Structures)...

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Deploying ARMS in the Deep Reef

Deploying ARMS (Autonomous Reef Monitoring Structures) is tricky in the deep sea,...

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Little Sea Star

It’s an honor to have something or someone named after you. Dr. David Pawson,...