If you have a job interview coming up to negotiate a raise or a romantic date, ask your nail technician for a beautiful Ferrari red to make your wishes come true. According to the "red nails theory," ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Over the weekend, the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When you think of holiday nails, you likely envision a bright-red manicure. It's a classic, for sure, and ...