Butterscotch, a 19-foot python, goes missing from her enclosure even though the doors are shut and the lock is still on. Staff discover that she ripped through the back corner overnight and ended up ...

Getting enough exercise is one of the most important things we can do for our health. Yet many people around the world are not active enough. Around one in three adults fail to meet the recommended ...

Add Yahoo as a preferred source to see more of our stories on Google. Getting enough exercise is one of the most important things we can do for our health. Yet many people around the world are not ...

A new Dalhousie study suggests improved fitness may not be enough to protect blood vessels from the effects of prolonged sitting. The study, published in the European Journal of Applied Physiology, ...

SCIENTISTS HAVE JUST given you one more reason not to skip your workout. Regular exercise could be turning back the age of your brain—by almost a year. When scientists reviewed the MRI brain scans ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." SCIENTISTS HAVE JUST given you one more reason not to skip your workout. Regular exercise could be turning ...

Dr. Sara Whittingham wasn't initially worried about her occasional forgetfulness or tendency to trail off mid-sentence. She was an Air Force veteran, a mom of two and anesthesiologist. Her family had ...