New data collected from more than 200,000 people across the world shows that young people aren’t as happy as they used to be.

Your spine’s curve could signal scoliosis or kyphosis. Learn the difference and how to take action before pain takes over.

"One mark on a growth curve means nothing," says Tampa, Fla., pediatrician F. Lane France, a spokesman for the American Academy of Pediatrics. "You're more interested in the trend. You'd like to ...

The Growth Incidence Curve (GIC) captures graphically the annualized growth rate of per capita income for every percentile of the income distribution between two points in time. Over the last decade, ...