Health

Schools may ban chocolate milk over added sugar

(AP) -- Chocolate milk has long been seen as the spoonful of sugar that makes the medicine go down, but the nation's childhood obesity epidemic has a growing number of people wondering whether that's wise.

Medical research

Blood-brain barrier building blocks forged from human stem cells

The blood-brain barrier -- the filter that governs what can and cannot come into contact with the mammalian brain -- is a marvel of nature. It effectively separates circulating blood from the fluid that bathes the brain, ...

page 1 from 4