About 15 million people use mercury in processing ore as they mine for gold in developing countries For more: »»» Subscribe to .
Originally published on September 20, 2013 Next month 140 countries will sign the U.N. Minamata Convention, which aims to regulate the use of mercury to .
Sign up for a free trial of News Directs animated news graphics at Next month 140 countries will sign the U.N. .
What is the connection between the gold you wear and the mercury-contaminated seafood on your plate? This video helps to explain it all. It documents .
