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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 Gulf oil spill is recognized as the worst oil spill in U.S. history. Within...
A shell placed in seawater with increased acidity slowly dissolves over 45 days.
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Ocean Acidification

 Ocean acidification is sometimes called “climate change’s equally evil twin,”...
On average, Arctic sea ice has decreased by four percent per decade since the late 1970s.
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Sea Level Rise

 The ocean never stops moving. When you visit the beach, waves roll in and recede...