Smithsonian Institution

The Ocean is important to all life, including yours. Join us. Welcome to the Ocean Portal – a unique, interactive online experience that inspires awareness, understanding, and stewardship of the world’s Ocean, developed by the Smithsonian Institution’s National Museum of Natural History and more than 20 collaborating organizations. You are among the first wave of visitors to the Portal, an experience which we hope will empower you to shape and share your personal Ocean experiences, knowledge, and perspectives. The input you provide through feedback modules and comment boxes will help us to shape future Ocean Portal content and functionality. Like the Ocean, which is made of millions of marine species, your comments, questions, and clicks will help to bring the Portal closer to the vastness and variety of the Ocean itself.

John M. Cheeseman

John is an Organismal Physiologist from the University of Illinois. He is studying how the Red Mangroves manage the biochemistry and physiological properties common to all plants to meet the extreme demands of the Twin Cays...

Mangroves Range

A map that shows the location of mangroves throughout the world. They are mainly found in the tropics and subtropics. More about mangroves can be found in our Mangroves featured story .

Global Status of Marine Fish Stocks

These statistics come from a United Nations Food & Agriculture Organization 2007 review of the status of global fish stocks. Learn more in our Sustainable Seafood section .

Making Aquaculture Sustainable

Watch as Dr. Dallas Alston and a team of researchers study the effects of aquaculture at a fish farm near Puerto Rico. With careful planning and good daily practices, aquaculture can be part of a sustainable seafood strategy...

Shark DNA Helps Catch Poachers

Dr. Mahmood Shivji explains how shark DNA is used as evidence to prosecute shark fin poachers . What is shark finning? Find out here .

The Official Canoe Launch

At a ceremony on the edge of the Potomac River in Washington, D.C., Douglas Chilton and other members of the Native community officially name the canoe Raven Spirit and launch the craft. More about raven spirit can be found...

Carver Douglas Chilton at Work

Using traditional tools, master carver Douglas Chilton of the Tlingit Nation chisels a red cedar log from the Alaska forest, gradually shaping it into a canoe. More about raven spirit can be found in our Raven Spirit...

Teacher's Night Logo

Each year, thousands of local teachers join us for Smithsonian Teachers’ Night.

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