Gnats thrive in moisture, humidity, and decomposing matter, especially after rain. Cut down their numbers by drying soil, clearing debris, and removing standing water. Acting early prevents plant ...

Whether they’re hovering by the hundreds around your fruit bowl, clouding your vegetable garden, or swarming your face—attracted to moisture and salt—gnats are unwelcome visitors. Some bite humans and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Everyone already knows that gnats are a nuisance. After talking to Emma Grace Crumbley, an entomologist ...