video

Climate Change and the Chesapeake Bay

Students are working with the National Aquarium in Baltimore, Md., to develop an...

slideshow

Robotic Ocean Explorer

This is the world’s first unmanned, underwater robot—or “glider”—to cross...

slideshow

Ocean Views from Nature's Best Photos

The winners of the 2010 Nature's Best Photography Ocean Views Contest are a...

slideshow

Ocean Views Award Winners, 2011

Thanks to a passionate group of fearless ocean photographers, you can stare-down a...

slideshow

X-Rays of Fish Reveal Diversity

Scientists in the Division of Fishes at the Smithsonian's National Museum of...

Photo

X-Ray Image of a Smalltooth Sawfish

The long toothy rostrum or “saw” gives sawfish their common name. They use the...

Photo

X-Ray Image of a Longnose Butterflyfish

The clearly pictured spines, rays and snout make identifying this longnose...

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X-Ray Image of Grooved Razorfish

An X-ray image of grooved razorfish (Centriscus scutatus). Razorfish are encased in...

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X-Ray Image of a Long-Spined Porcupine Fish

The robust oval, spine covered body of a long-spined porcupine fish (Diodon...

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X-Ray Image of a Slender Snipe Eel

The elongated body, characteristic long and narrow snout, and small teeth make the...

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Scientists Conduct an ROV Dive

Peter Auster and colleagues direct a Remotely Operated Vehicle (ROV) dive on the...