Efforts to keep yards and pools mosquito free could be putting the food supply at risk. Hot, damp weather means more mosquitoes spawning and experts say using chemicals to kill the pesky bugs can also ...

A plane will begin spraying a highly toxic insecticide across a scenic 25,000-acre area near the Rio Chama in July to quell a pest infestation that federal land managers say is consuming grasses ...

A federal appeals court in San Francisco today overturned the U.S. Environmental Protection Agency’s approval of an insecticide that beekeepers said would be toxic to the nation’s already stressed ...