The elderly residents of one Chinese county have endured invasion, civil war and famine, and many live in unheated concrete shacks on only a few dollars a day. But they are apparently among the longest-lived people on earth.
(HealthDay)—Women stand a much better chance of becoming centenarians than men do, a new U.S. Census Bureau report shows.
Is there some secret that lets a human live past the age of 110? A research team collaborating with the University of Tokyo is betting it's in their genes.