Office of Environmental Health Hazard Assessment

Huge: Monsanto Sues California to Keep Round Up Off Carcinogen List

Months after the World Health Organization’s cancer research arm declared the herbicide chemical glyphosate ‘probably carcinogenic,’ the state of California announced a move to place a cancer label on products containing the ingredient. That would include biotech giant Monsanto’s best-selling herbicide, Round Up. Outraged about the news, Monsanto is now suing California to keep Round Up off the state’s list of carcinogens.