Sen. Ed Markey (D-Mass.) is asking the Environmental Protection Agency to evaluate the herbicide glyphosate, amidst growing concerns that the chemical in one of the world’s most widely used weed killers “probably” causes cancer. The United Nations World Health Organization’s International Agency for Research on Cancer (IARC) released a scientific assessment of five organophosphate pesticides … Continue reading The Hill: Dem senator urges EPA to test ‘probably carcinogenic’ pesticides