The rate of alcohol-related visits to U.S. emergency departments (ED) increased by nearly 50 percent between 2006 and 2014, especially among females and drinkers who are middle-aged or older, according to a new study conducted by researchers at the National Institute on Alcohol Abuse and Alcoholism (NIAAA), part of the National Institutes of Health. The study findings are available online in the journal Alcoholism: Clinical and Experimental Research. Read more here.