How long can retirees expect to live in retirement? It’s an important question that’s often misunderstood. Surprisingly, most people underestimate how long they might live, which can be a serious ...

Life expectancy varies greatly around the world. See which countries have the highest and lowest life expectancy.

Gurven is distinguished professor of anthropology at the University of California-Santa Barbara and the author of “Seven Decades: How We Evolved to Live Longer.” We’re living in the age of the ...

In the United States, how long a person lives can vary substantially depending on where in the country they reside. Comparing the life expectancy of people born from 1900 to 2000, a study published ...