Climate change could cost trillions more in damages, because of thawing Arctic permafrost By Puneet KolliparaSep. 21, 2015
Unless nations act, air pollution deaths will double by 2050, study concludes By Puneet KolliparaSep. 16, 2015
U.S. chemical regulation reform gets boost as House passes TSCA rewrite By Puneet KolliparaJun. 23, 2015
Senate Republicans threaten to block confirmation of EPA research chief By Puneet KolliparaJun. 12, 2015
U.S. Senate makes progress on chemical regulation reform, but obstacles await By Puneet KolliparaMay. 6, 2015
Senate advances 'secret science' bill, setting up possible showdown with White House By Puneet KolliparaApr. 29, 2015
