A desk with a laptop, writing supplies, and a UV sanitizing lamp - Anna Sadovskaia/Shutterstock Our phones, tablets, laptops, and remote controls are handled countless times throughout the day, and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I know this might sound crazy coming from a beauty writer, but I truly dread going to the nail salon.

A lab at the University of Colorado Boulder is studying ways to improve indoor air quality, including a recent study that found allergens can be disabled by simply switching on a UV light.