Healthy lifestyles mean more years of healthy life. And remember, it was not just more years of life but fewer chronic illnesses for a longer “health span.”

Vaping may not contribute to lung cancer the way cigarettes do, but there are still dangers in that “smoke.”

Climate change isn't solely a matter of warming air and seas, it affects kids both mentally and physically.

I AM MORE INTERESTED IN HEALTHSPAN than lifespan. I wouldn’t like to live too long with severe dementia. Today’s essay explores eight healthy habits that might add decades to your life.