Mercury, especially in its organic methylmercury form, is well known to cause severe problems in the brain – famously, Alice in Wonderland’s Mad Hatter is thought to be a victim of mercury poisoning. Because mercury in the environment – both from natural sources and from pollution – can find its way into the food we […]
mercury
Study: Fish can recover from mercury pollution faster than thought
Mercury pollution remains a problem in many parts of the Great Lakes, but new research from Canada’s Experimental Lakes Area in northern Ontario shows that efforts to reduce the amount of mercury going into a lake can have quick and dramatic effects on the levels of the pollutant in fish populations. Read more in Great Lakes […]
Mercury Levels Maintained: Invasive mussels keep mercury levels high in Great Lakes fish
The Great Lakes are much cleaner these days than they were just a few decades ago. Rules to get control of mercury emissions from coal-fired power plants, wastewater discharges and the burning of medical waste have led to a steady drop in mercury contamination of the waters and sediments. Despite that progress, the levels of […]