Some passengers are unaware that some airplanes spray pesticides to prevent insect-borne diseases. Here's what to know.

Bedbugs (Cimex lectularius) have posed a problem in the United States since Colonial times. Colonists brought these pests with them on sailing ships. Once here, these biting insects flourished until ...

A flight passenger said a woman was spraying cleaning disinfectant all over her seating area of the plane — prompting other ...