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What the Megalodon Left Behind
The largest shark ever to exist on this planet, Carcharocles megalodon, could grow...
July 2018
video
Clyde Roper: Squid Hunter - Architeuthis
Dr. Clyde Roper recounts the tale of his encounter with a giant squid...
Tue, 08/24/2010 - 10:11
slideshow
X-Rays of Fish Reveal Diversity
Scientists in the Division of Fishes at the Smithsonian's National Museum of...
Thu, 12/17/2009 - 18:00
Photo
Squalicorax Shark Fossil
During the late Cretaceous period, Kansas was covered by a vast sea. There,...
Photo
Flippers, Jawbones, and Blowholes: Marine Specimens Inspire Artists
Rachel Caauwe was one of a dozen artists who spent a recent Saturday sketching...
Photo
Smithsonian Shark Teeth collection
An array of teeth from the sand tiger shark Carcharias taurus. The Smithsonian...
Photo
X-Ray Image of a Monterey Skate
An X-ray image of a Monterey skate (Raja montereyensis) reveals a spine that...
Photo
X-Ray Image of a Winghead Shark
The distinctive form of a winghead shark (Eusphyra blochii) is revealed by an X-ray...
Photo
Fossil tooth spiral
This fossil tooth whorl of the ancient shark Helicoprion, dates back 290 million...
Lesson Plan
Expedition to the Poles
Students will use NASA satellite data to...
Tue, 07/19/2011 - 15:56
Lesson Plan
Treasures in Jeopardy
Students will be able to compare and contrast deep-sea coral reefs with their...
Mon, 11/30/2009 - 18:38
Lesson Plan
Tale of a Whale
Students exercise their observation skills to do some of the actual work of marine...
Tue, 11/24/2009 - 15:03