The rule of thumb for people who are 55 and have another decade of work before reaching the traditional retirement age is to have already socked away about eight times their salary in their retirement ...

Ever hear the old adage that time flies when you're having fun? A new study suggests that there's a lot of truth to the trope. Ever hear the old adage that time flies when you're having fun? A new ...

More than 150 years ago, the economist and philosopher William Stanley Jevons discovered something curious about the number 4. While musing about how the mind conceives of numbers, he tossed a handful ...