PARMA, Ohio — Local school districts are investing into spraying and fogging systems to help them clean this school year. Parma City Schools Superintendent Charles Smialek says his district invested ...

Thousands of people are affected by mosquito-borne diseases, mainly dengue, in Bangladesh every year. Experts have called for effective measures to contain the spread of the disease which turns fatal ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While most fog machines operate similarly and are generally easy to set up, there is still a wide range ...