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Smithsonian researchers eat a meal in preparation for a fossil excavation
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
Two nurse sharks hover over a baited cage
Lesson Plan

Global Climate Change and Sea Level Rise

Students will learn via experimentation that ice formations on land will cause a...
Tue, 03/23/2010 - 11:20
/themes/custom/a_clean_ocean
Two nurse sharks hover over a baited cage
Lesson Plan

It’s Sedimentary, My Dear Watson

In this introductory activity, students analyze core sample data to identify...
Mon, 03/15/2010 - 14:56
/themes/custom/a_clean_ocean
Two nurse sharks hover over a baited cage
Lesson Plan

Wreck Detectives

Students utilize a grid system to document the location of artifacts recovered from...
Tue, 12/01/2009 - 12:08
/themes/custom/a_clean_ocean
Mark Dodd, a wildlife biologist from Georgia's Department of Natural Resources, surveying oiled sargassum seaweed in the Gulf of Mexico after the Deepwater Horizon oil spill in 2010.
slideshow

The Deepwater Horizon Oil Spill, Two Years Later

On April 20, 2010, an explosion on the oil-drilling rig Deepwater Horizon caused...
Fri, 04/20/2012 - 17:39
A variety of plankton images from the Gulf Stream
overview

STREAMCODE – Planktonic Diversity of the Gulf Stream

A powerful ocean current, the Gulf Stream, transports warm seawater, nutrients and...
April 2018
A team of scientists explore the Arctic ocean.
slideshow

Under Arctic Ice

Hidden beneath Arctic ice is a world few have ever seen. Take the icy plunge with a...
Tue, 01/04/2011 - 14:48
An oil drilling platform in oil-free water two years after the Deepwater Horizon oil spill in the Gulf of Mexico.
overview

Gulf Oil Spill

The Deepwater Horizon oil spill is recognized as the worst oil spill in U.S....
April 2018
A raindrop falls into a surface oil slick treated with chemical dispersant.
slideshow

After the Oil Spill: Research Projects in the Gulf of Mexico with GoMRI

The Gulf of Mexico Research Initiative (GoMRI) was formed as a 10-year independent...
Fri, 01/23/2015 - 13:11
a deep sea jellyfish
overview

The Deep Sea

Below the ocean’s surface is a mysterious world that accounts for over 95 percent...
April 2018
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  • Ocean Life
    • Marine Mammals
    • Sharks & Rays
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    • Plankton
    • Plants & Algae
    • Microbes
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    • Census of Marine Life
  • Planet Ocean
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    • The Seafloor
    • Temperature & Chemistry
  • Through Time
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    • The Anthropocene
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