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Great Lakes fish

05/05/2018 / By Edsel Cook

The Great Lakes’ biggest problem: Decades’ worth of pollution has altered the fish

In the 1960s, the Cuyahoga River became infamous for becoming so polluted that it regularly caught fire. Now it suffers a different, subtler kind of water pollution. Decades of discharging chemicals into the waters of the Great Lakes have altered the hormones and metabolism of fish found in the Cuyahoga and two other rivers, according […]

02/04/2018 / By Isabelle Z.

Mercury pollution in the Great Lakes: A look at how it impacts fish and what must be done to make them safe to eat

With ongoing advisories about toxic fish and warnings to limit consumption, there is no doubt that mercury pollution is a serious problem in the Great Lakes. For many years, the levels of mercury in the fish there dropped as regulations on area factories tightened, but levels have started to rise to concerning heights once again […]

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