Reproduce and live longer

Los Angeles: Evolutionary theory says that individuals should die of old age when their reproductive lives are complete, generally by age 55 in humans, according to demographer Cedric Puleston, a doctoral candidate in biological sciences at Stanford. But the fatherhood … Continue reading

Stay single, die sooner!

Los Angeles: Adults who never marry may not live as long as their wedded peers, new research from the University of Califronia suggests. While the protective effect of marriage on health and longevity has been pointed out before, newer research … Continue reading