Want to live a long and healthy life? Look on the brighter side of life, recommends a study. For their study, researchers at Albert Einstein College of Medicine examined more than 500 Ashkenazi Jews over the age of 95 and 700 of their children. This is because their genetic similarity makes...

Merriam-Webster defines a disorder as “an abnormal physical or mental condition.” So, by definition, if someone is experiencing a disorder, there’s some pretty weird stuff going on with that person’s body and/or brain. For example, paralysis is a disorder that involves...