As emissions continue to rise, the world's oceans are becoming corrosive, threatening shellfish, corals and the entire ocean food web.

60,000 to 100,000 dead fish wash up eastern shores of U.S. near Chesapeake Bay
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Thousands of crustaceans were found dead off the coast of Lima following the mystery mass death of dolphins and pelicans, the Peruvian Navy said Friday.
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About three-quarters of European stocks are overfished, and studies show fishermen would have a more prosperous future by curbing catches now.
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Radioactive bluefin tuna cross Pacific
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Public health hazard from fish arriving in California waters? May be considerably more contaminated than radioactive tunas (VIDEO)