Bees swarm around honeycomb at the Bayer North American Bee Care Center in Research Triangle Park.
Bees swarm around honeycomb at the Bayer North American Bee Care Center in Research Triangle Park. Ted Richardson AP
Bees swarm around honeycomb at the Bayer North American Bee Care Center in Research Triangle Park. Ted Richardson AP

EPA study adds fuel to insecticide controversy

January 11, 2016 03:47 PM