Ultraviolet (UV) radiation is a type of light. Sunlight has UV rays, along with other kinds of rays. Some light bulbs give off UV rays, too. UV light bulbs are used in tanning beds and lamps, some ...

Laura Leavitt is a personal finance and wellness writer for CNET. Her work has been published at NextAdvisor, Bankrate, The Simple Dollar, MoneyGeek, Business Insider and more.

Baby Bottle Sterilizer Ratings There are many claims about the efficacy and necessity of baby bottle sterilizers on the market. Our experts evaluated popular baby bottle sterilizers to find out ...