Most of us were raised with the adage “waste not, want not,” a simple rule that guides everything from finishing our plates to saving leftovers for the next day. It's a matter of respect-for the food, ...

It's important to know what to do.

I just got my first paycheck of the year, and it shows that some money is now going in the Roth part of my 401(k). I didn’t switch any to Roth, so I called HR. They said it’s a new rule and I had no ...