This story has been updated to correct the misspelled name of Lisa Couper. Warmer weather is lengthening the mosquito season in the United States, increasing populations of the pests and their ability ...

Kentucky's mosquito season typically lasts from summer through fall, but is lengthening due to climate change. Mosquitoes are most active in temperatures between 60-80°F and become inactive below 50°F ...

More mosquitoes in Jefferson County, Kentucky, have tested positive for West Nile virus. Impacted areas will be fogged with insecticide on July 23 and 24, weather permitting. While no human cases have ...

The Eastern equine encephalitis virus, commonly known as EEE, has been identified in mosquitoes in Massachusetts for the first time in 2025. The Department of Public Health says EEE was confirmed in a ...

The World Health Organization issued an urgent call for action on Tuesday to prevent a repeat of an epidemic of the mosquito-borne chikungunya virus that swept the globe two decades ago, as new ...

Mosquitoes are a nuisance, especially during the warmer months and back-to-school season. Effective mosquito repellent options include sprays and bracelets. After-bite remedies like Benadryl and ...

With longer, hotter summers and shifting weather patterns, Southern California is seeing mosquito season expand and spread to new areas. We're also seeing new types of mosquito-borne illnesses.