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Squalicorax Shark Fossil
During the late Cretaceous period, Kansas was covered by a vast sea. There,...
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Blue-spotted Stingray
The blue-spotted stingray (Taeniura lymma) doesn’t like to be covered in sand...
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The Dangerous Blue Octopus
The blue-lined octopus may be small, growing to at most 15 cm, but it can be...
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Surfer at Bogue Banks, North Carolina, USA
“As I set up for a sunset shot—one last, solitary surfer exited the water and I...
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Smithsonian Shark Teeth collection
An array of teeth from the sand tiger shark Carcharias taurus. The Smithsonian...
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X-Ray Image of a Monterey Skate
An X-ray image of a Monterey skate (Raja montereyensis) reveals a spine that...
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X-Ray Image of a Winghead Shark
The distinctive form of a winghead shark (Eusphyra blochii) is revealed by an X-ray...
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Fossil tooth spiral
This fossil tooth whorl of the ancient shark Helicoprion, dates back 290 million...
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The Importance of a Wave
Large waves are a draw for surfers, scientists and spectators alike to locations...
audio
Great White Shark: One Species at a Time
In this episode of the Podcast of Life, students from Martha's Vineyard Regional...
Fri, 03/12/2010 - 09:55

audio
Greenland Shark: One Species at a Time
Scientists know the Greenland shark (Somniosus microcephalus) moves slowly in the...
Tue, 08/12/2014 - 08:35

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