IRVINE, Calif. — A drone flies over a peaceful Southern California marsh and unleashes a rain of larvae-killing bacterial spore pellets. Its target: a surging population of mosquitoes that can spread ...

OAKDALE, Minn. — Taking a dip in your local pond has a very different meaning when you work for the Metropolitan Mosquito Control District. All summer long more than 170 field workers will be out ...

San Diego County will conduct its first routine aerial larvicide drop of the year next week to stop mosquitoes from potentially spreading diseases such as West Nile virus. County officials said ...

A drone flies over a peaceful Southern California marsh and unleashes a rain of larvae-killing bacterial spore pellets. Its target: a surging population of mosquitoes that can spread diseases to ...

A prolonged rain season has created the conditions for a potentially busy mosquito period in Marin. Even though it has been an average rainfall year, the reservoirs still filled up in the county, as ...