Would you be willing to sleep in more to add another two years to your life? Maybe floss more often in exchange for another year of living? How about having sex more often to extend your life expectancy?
Four out of five victims of a stroke saw no obvious warning signs -- meaning 80 percent of adults who suffered a stroke had no idea they could have managed their risk factors, according to the National Stroke Association.
Few actors were more familiar or successful than Robin Williams, who died this year at the age of 63. As "Night at the Museum: Secret of the Tomb" opens in theaters, here’s a glance at some of his remarkable career.