If you think you know how long a retirement-age American is likely to live, try taking our one-question quiz. Most people get ...

There's a reason I keep returning to this account year after year.

Retirement without a partner offers incredible freedom, but it also removes the financial and emotional safety nets that couples often take for granted.

Deciding when to claim Social Security is tricky — and the wrong decision can be costly. DIY investors shouldn't leap in ...