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Carcharocles megalodon was once the most fearsome predator to reign the seas. This...
Sharks from the Vault
The sharks housed in the Smithsonian National Museum of Natural History's...
Fri, 07/20/2018 - 11:30
It may be the last place you’d expect to find corals—up to 6,000 m (20,000 ft)...
Mangroves are survivors. With their roots submerged in water, mangrove trees thrive...
Great White Shark
Sharks are much older than dinosaurs. Their ancestry dates back more than 400...
Robotic Ocean Explorer
This is the world’s first unmanned, underwater robot—or “glider”—to cross...
Wed, 12/08/2010 - 12:08
Diversity of Deep-Sea Corals
Sample the surprising diversity of deep-sea corals. See some of the ways they...
Wed, 06/08/2011 - 17:25
Recent Antarctic expeditions, underwater volcano monitoring, studies of...
Tue, 12/01/2009 - 10:02