Life is getting shorter for many of America's poorest people, USA Today reports. Life expectancy has risen in most of the nation since 1960 but in some areas—including the Deep South and Appalachia—life expectancy has dropped significantly, according to a study published in The Public Library of Science. Smoking and obesity were the among the main factors, and women were most affected.
"The worse off are getting worse," said the study's lead author. "There's more inequality."