PopSci — Dutch engineer Boyan Slat has a plan to cull millions of tons of animal-killing plastic debris out of the world's oceans, called “The Ocean Cleanup.” But marine scientists have serious concerns about the project.
Image: Carol Meteyer, USGS
Read MorePopular Science—Global warming is remaking the Arctic, opening new opportunities for scientists to study and understand the region's ecosystems.
Read MorePopular Science—As ice barriers melt, pathogens expand their ranges and find new hosts in the formerly inaccessible Arctic.
Read MorePopular Science—The Arctic's "new normal" includes more plants, less snow.
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