Toenails Measure Toxic Exposure to Hexavalent Chromium in New Jersey By New York University Researchers  
3/25/2013 8:07:41 AM

Hexavalent chromium, a metal used in industrial production that the Centers for Disease Control and Prevention coined a "well-established carcinogen," has reportedly has been spreading under Garfield, N.J., putting roughly one-tenth of the city's homes at risk.