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On average, Arctic sea ice has decreased by four percent per decade since the late 1970s.
overview

Sea Level Rise

 The ocean never stops moving. When you visit the beach, waves roll in and recede...
A shell placed in seawater with increased acidity slowly dissolves over 45 days.
overview

Ocean Acidification

 Ocean acidification is sometimes called “climate change’s equally evil twin,”...
A summertime channel carries melted ice to the sea. Antarctica and Greenland lose around 350 billion tons of ice each year from such melting.
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Ice Melt at the Poles

 It’s confirmed: both Antarctica and Greenland are losing ice—around 350 billion...
On average, Arctic sea ice has decreased by four percent per decade since the late 1970s.
Photo

Ice Melt in Iceland

 On average, Arctic sea ice has decreased by four percent per decade since the late...