Discovery could lead to new treatments for the disease's jerky, unbalanced walking, researchers say

European study finds people who mostly use bikes to get around weigh less

Discuss money, expectations beforehand, then let go, experts say

Hint: Not where you probably suspect

Hot party toys may pose warm-weather health risk, study finds

Study shows internal clock and hourglass may sometimes be at odds with each other

Two Polio Cases in Nigeria: CDC

Remind yourself of the dangers

Here's what you can do

Most don't eat right or get enough exercise, and the American Heart Association warns of problems ahead