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Article
What the Megalodon Left Behind
The largest shark ever to exist on this planet, Carcharocles megalodon, could grow...
July 2018

Article
How Climate Change is Impacting Shark Mothering
As any mother knows, ensuring the safety of your kids is a tough job. For bull...
July 2018

video
Penguins: Popularity, Peril and Poop
Penguins are odd birds. For one, they cannot fly (but they are amazing swimmers),...
Fri, 08/11/2017 - 09:34

video
Changing Tides - Brave New Ocean
The Deepwater Horizon oil spill, ocean acidification, and the decline of fish...
Wed, 02/02/2011 - 18:38

video
Taking the Ocean’s Temperature
A fleet of underwater floats called Argo is deployed at more than 3,000 spots...
Fri, 01/14/2011 - 14:04

video
Arctic Exploration
New technology is making it possible for scientists to go where they’ve never...
Fri, 01/14/2011 - 13:45

video
Sea Levels on the Move
Through the use of satellites and land survey tools, scientists are learning about...
Fri, 01/14/2011 - 13:36

video
Smithsonian Paleobiologist Brian Huber
Brian Huber studies fossil organisms known as “forams” to learn about climate...
Fri, 03/26/2010 - 13:09

video
The Smithsonian Marine Collections
A behind the scenes look at the NMNH ocean-related collections and their importance...
Fri, 12/02/2016 - 10:07

overview
Climate Change
Today, carbon dioxide (CO2) levels in our atmosphere are the highest they've been...
overview
Ocean Acidification
Ocean acidification is sometimes called “climate change’s equally evil twin,”...
slideshow
A Squalodontid Success
On a beach in Piña, Panama the tide is rolling out. Faint outlines of skeletal...
Wed, 06/22/2011 - 17:47