Add Yahoo as a preferred source to see more of our stories on Google. If you're not sure how you want to celebrate your 40th birthday, start by thinking about the activities and people that make you ...

So, you're turning the big 4-0. This milestone birthday deserves an extra special celebration, whether you're looking to throw a big bash or planning a more intimate gathering with friends and family.

Khloé Kardashian celebrated her 40th birthday in serious style over the weekend, with a headline-grabbing saloon-themed spectacular featuring A-list guests, themed cocktails (Espress-Khlo Martini?!

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Turning 40 is cause for celebration! It's the start of a new decade in your life. If you're looking for a ...