Risk is greatest for those in construction industry

Lack of awareness was most common reason cited for not having a living will

Study found tooth loss, bleeding gums in middle age were associated with lower scores on thinking tests

But few get help for mental health issues before or after deployment

Strong enforcement of alcohol-control policies may prevent many drinking-related problems

Singer Susan Boyle has Asperger's Syndrome Princeton Students Begin Getting Meningitis Shots Group Urges Filming Halt After Another Porn Actor Tests Positive for HIV

Symptoms usually include shin pain and swelling

Research suggests CT scan screening might lead to needless worry, treatment in these cases

Finding may gain significance as legalization spreads across U.S., study author says

But getting more exercise appeared to offer a level of protection, 11-year study found