Underestimating life expectancy can leave retirees underprepared. With proper planning, you can ensure your savings will last through a longer retirement.

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

A person's age is one of the best predictors of how much longer they are likely to live. This is the main idea behind life expectancy. Life expectancy is a statistical measure of how long a person is ...

Average life expectancy went down slightly compared to the previous study released in 2017.

Hawaii, Massachusetts, and Washington, D.C. were among the areas with the highest life expectancy rates in the U.S. Researchers collected data using life expectancy patterns based on birth groups from ...