Conservation

More than ever, the fate of the ocean is in our hands. Learn about different threats to the ocean and its organisms, successful conservation stories, and what you can do to help.

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Reducing Bycatch

Bycatch, the name given to fish and other ocean animals that are caught unintentionally, is a huge problem. Scientists and...
A large ship flushes water from its ballast tanks while at sea

5 Invasive Species You Should Know

A ship flushes and refills its ballast task in mid-ocean to prevent marine organisms from moving from one port to another. Credit: Smithsonian Environmental Research Center Regardless of what continent you live on, the...

Webcast: 'We Sea Change,' a Climate Change Education Video

What is climate change, and how is it affecting coastal Carolina? That is the question that a group of teens from Isaac Bear Early College High School set out to answer for their Third...

Light Painting Tutorial

What does a bioluminescent creature that lives more than two miles below the surface of the ocean and a glow stick have in common? More than you think. Bioluminescence is the process by which...
A light painted image of a hand-painted ceramic fish with light emitting from its mouth

Using Light Painting to Teach Bioluminescence

Watch this short video tutorial to learn how to do light painting. Painting with light is a photographic technique that can be used in the classroom to help students understand bioluminescence. What does a...

Sea Grapes: A Google Earth Tour

“Sea grapes” may sound like something Poseidon would snack on, and not a killer algae. Yet Caulerpa racemosa var. cylindracea poses a serious threat to marine life. Spread by the bilge water of boats...
Orange and red deep-sea corals.

Deep-Sea Corals: NOAA Education Plans & Activities

Explore deep-sea corals in "Corals in Cold Water?" an Ocean Portal feature co-developed by the National Oceanic and Atmospheric Administration's Office of Habitat Conservation's Habitat Protection Division , the Coral Reef Conservation Program and...
A newly hatched leatherback turtle moves in the sand.

Habitat for Leatherback Turtles

Endangered Pacific leatherback sea turtles now have nearly 42,000 square miles of Pacific Ocean to call their own. Thanks to a decision in January 2012 by the National Marine Fisheries Service, these magnificent reptiles...
Sound artist Halsey Burgund performs his composition Ocean Voices.

Five Questions for Halsey Burgund, Creator of Ocean Voices

Real or imagined, everyone has a story about the ocean. In 2010 sound artist Halsey Burgund teamed up with marine biologist Wallace J. Nichols to record as many of these tales as they could...

World Oceans Day 2012 - Live Webcast

On World Oceans Day - June 8th, 2012 - the Living Oceans Foundation hosted a live web-based conversation between Sylvia Earle at the Smithsonian's National Museum of Natural History and a team of scientists...
Three dancers dependent on one another, as in the food web.

Dancing for the Oceans

Video of OCEAN: Out Of The Blue If you were choreographing a dance about the ocean, how would you do it? Would you dart around like a lobster in a hurry? Dive like a...
A variety of organisms make their home on this tropical coral reef in Indonesia.

Live from the Field: Bali, Indonesia

Exciting the next generation of scientists through research, education, and collaboration in the world's hotspot of biodiversity. A variety of organisms make their home on this tropical coral reef in Indonesia. Credit: © Chris...
Swimmers brave the waters in the shadow of a coal-fired power plant.  Coal plants like this one emit CO2 into our atmosphere which is warming the planet and altering the chemistry of the ocean.

Climate Change

Today, carbon dioxide (CO2) levels in our atmosphere are the highest they've been in 15 million years. It's the cumulative impact of an ever-expanding population―7 billion people and rising―and an ever-increasing thirst for energy,...
David Barouh displays fresh fish for sale at Seattle’s Pike Place Market

Sustainable Seafood

As a consumer, you can choose what kinds of seafood to buy. Some species are in good supply and make excellent choices. Others have declined dramatically due to overfishing or environmental factors. Choosing those...
Oil Drilling Platform in the Gulf of Mexico

Gulf Oil Spill

The Gulf oil spill is recognized as the worst oil spill in U.S. history. Within days of the April 20, 2010 explosion and sinking of the Deepwater Horizon oil rig in the Gulf of...
Colorful corals are disappearing in the Great Barrier Reef.

The Great Barrier Reef – Going, Going, Gone???

Video of Storms, Starfish Wiped out Half of Great Barrier Reef Coral Dr. Nancy Knowlton, Sant Chair of Marine Science and Editor-in-Chief of the Ocean Portal, went on PBS NewsHour to talk about Great...
A map of NOAA's 13 marine protected areas

40 Years of National Marine Sanctuaries

The National Marine Sanctuary system is a network of 13 marine protected areas managed by NOAA, in addition to the Papahānaumokuākea (Northwest Hawaiian Islands) Marine National Monument. Credit: NOAA, Office of National Marine Sanctuaries...
A whale shark swims with a diver off the coast of East Africa.

The Big Five of the Ocean: Exploring the Waters of East Africa

A whale shark swims with a diver off the coast of East Africa. Credit: Caine Delacy When we think "Africa," we think of the "Big Five"—lions, elephants, leopards, buffalo and rhinos—that crisscross the African...
A pair of sea butterflies float in the Arctic ocean.

Searching for the Ocean Acidification Signal

Over that past century, the pH of the ocean has decreased from 8.2 to 8.1. This doesn’t seem like a lot, but it represents a faster rate than at any time in the last...

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