Today's Catch

Florida Manatee in a Fresh Water Spring

Florida Manatee ( Trichechus manatus latirostris ) swimming within a fresh water spring on Crystal River in Florida. Note the tree roots on the right of the frame which make up a portion of this unique ecosystem. Fish aggregate around the manatee...

Placing ARMS in the Red Sea

Nancy Knowlton, Smithsonian's Sant Chair for Marine Science, puts up an Autonomous Reef Monitoring Structure (ARMS) during a dive in the Red Sea. These small underwater “condos” have been placed across the world’s oceans—from shallow water to 700...

Anemone On Deep Sea Coral

Deep-sea corals miles away from the source of the Deepwater Horizon oil spill in 2010 were impacted by the plumes. One affected site was 13.7 miles (22 km) away from the Macondo wellhead—the farthest observed—and extremely deep, more than 6,000 feet...

California Market Squid

Two California market squids ( Loligo opalescens ) mate in the waters off of California's Channel Islands. While spawning, the male's arms blush red as he embraces the female, a warning to other competing males to back-off. Find out how and why...

Great Barracuda, Witu Islands, Papua New Guinea

“A four-foot-long barracuda is visible flashing past me, with the sky and the lights of my boat seen above.” -- Nature's Best photographer, Yeang H. Ch’ng. See more beautiful ocean photos in our slideshow of winners from the 2010 Nature's Best Ocean...

Are You My Mommy?

Human infants often already resemble their parents. Visitors coo, "Oh, she has your eyes," or "He is the spitting image of his father." But what if the infant (or in this case, the larva) looked entirely different from its adult parents, with...

Methane Bubbles Up From Seep

Methane gas, trapped deep within the Earth's crust, can slowly leak from cracks in the seafloor known as methane seeps. While we would never consider methane as food, in the deep sea where there is little light or resources, microbes have evolved to...

Connecting Coral Reefs

Coral reefs are some of the most endangered ecosystems on the planet that are home to beautiful wildlife and provide food to many people living on the coast. So how do you protect the reefs without cutting off communities from their food source?...

Dead Man’s Fingers

Dead man’s fingers ( Alcyonium digitatum ) are soft corals named for their appendage-like appearance when thrown ashore by storms. The finger-like clumps of coral polyps come in various shades of pink, orange, white, grey, or yellow and are found...

Pelican Nest in Mangroves

In Ecuador’s Galapagos Islands, brown pelicans ( Pelecanus occidentalis ) nest at the top of a mangrove tree. Many other kinds of birds—as well as insects, frogs, snakes, and lizards—live in the canopy of mangroves. More about mangroves can be found...

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