Lesson Plan

Ups and Downs

The rise and fall of the ocean tides is a predictable phenomenon influenced by the...

Article

40 Years of National Marine Sanctuaries

In 1872, the United States did something remarkable. We set aside one of our...

audio

Mangroves: One Species at a Time

Follow researchers Candy Feller and Dennis Whigham from the Smithsonian...

Article

Currents, Waves, and Tides: The Ocean in Motion

At the entrance of most beaches, there is a bulletin board with notices about water...

Naturally Resilient

Coral Reefs Can Recover From Disasters. How Can We Save Them From Us? Bikini...