Showing results for
"All"
Language
Content type
Article Type
Topics
Tags
![On average, Arctic sea ice has decreased by four percent per decade since the late 1970s.](/sites/default/files/styles/3_2_small/public/2023-11/ExtremeIce_IcelandDSC_0052_full_1.jpg.webp?itok=_oOwCQ_s)
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.](/sites/default/files/styles/3_2_small/public/2023-11/PMEL_Feely_dissolving-shells_main_1.jpg.webp?itok=X5Vs7NSf)
overview
Ocean Acidification
Ocean acidification is sometimes called “climate change’s equally evil twin,”......![A team of scientists explore the Arctic ocean.](/sites/default/files/styles/3_2_small/public/2023-11/Ice_Calvert.jpg.webp?itok=JWRYZqd-)
slideshow
Under Arctic Ice
Hidden beneath Arctic ice is a world few have ever seen. Take the icy plunge with...![The Ross Sea is a 1.9 million square mile (3.6 million square km) stretch of ocean off the coast of Antarctica.](/sites/default/files/styles/3_2_small/public/2023-11/Ross_Sea_Map.jpg.webp?itok=itPuq5ou)
slideshow