A new UC Davis study shows the combined threats of food loss and pesticide use reduced blue orchard bee reproduction by 57% and produced fewer female offspring when reproduction did happen.

The Department of Pesticide Regulation plans to unveil new mitigation measures next month for a list of controversial neonicotinoids.

UNITED KINGDOM, July 5, 2017 - A large, field-scale study that examined the effects of two widely used neonicotinoid insecticides on bees in three European countries has produced mixed results, which are being interpreted in starkly different ways.

WASHINGTON, June 21, 2017 - No single factor is behind the decline in honey bee health, a leading researcher said at presentations in Washington, D.C., Monday, the start of the officially designated National Pollinator Week.