Tsunamis are giant waves caused by earthquakes or volcanic eruptions under the sea. Out in the depths of the ocean, tsunami waves do not dramatically increase in height.
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Who cares about seafloor mapping? We all do! Check out our interactive quiz with Cobalt, the nautical frog.
Lionfish are popular saltwater aquarium fish, Nowadays, they also live in western Atlantic waters off the East Coast of the U.S.
Visit NOAA's arcade portal for games and interactive activities focused on ocean and air themes. There's something for kids of all ages!
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The "garbage patch" is a popular name for concentrations of marine debris in the North Pacific Ocean. While this phrase is popularly used, it does not paint an accurate picture of the marine debris problem in this region.
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Revised: March 10, 2014 | You are here: http://oceanservice.noaa.gov/education.html