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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

Lesson Plan
Hot, Cold, Fresh, Salty
An observer on the seashore may make the mistake of thinking that all ocean...
Tue, 07/10/2018 - 13:39

Lesson Plan
Ups and Downs
The rise and fall of the ocean tides is a predictable phenomenon influenced by the...
Tue, 07/10/2018 - 12:51

Lesson Plan
Plot Your Course
Charting your course on the high seas is a skill required of all...
Tue, 07/10/2018 - 10:42

Article
On the Trail of DNA in the Ocean
DNA is everywhere—it can be found in hair, saliva, blood, bones, feces or even...
July 2018

Article
Tunicates—Not So Spineless Invertebrates
There are thousands of marine invertebrate animals in the ocean, from small to...
June 2018

video
Tagging Sharks with the Smithsonian Movement of Life Initiative
Where do sharks like to hangout? Turns out we largely don’t know. But Smithsonian...
Thu, 06/07/2018 - 17:00

video
Ocean Optimism Video - Linking Communities to Fisheries Science
Fish populations all over the world are declining due to overfishing and marine...
Tue, 07/18/2017 - 16:50

video
Living on the Edge: Mangroves
Mangroves are the biological buffers between land and sea. Without them,...
Wed, 09/28/2016 - 12:06

video
MarineGEO: A Global Research Network
The Marine Global Earth Observatory (MarineGEO), directed by the Smithsonian’s...
Wed, 09/28/2016 - 11:56

video
The Future of the Ocean
Nancy Knowlton, the Sant Chair of Marine Science at the Smithsonian National Museum...
Wed, 09/09/2015 - 09:40