In this Dec. 19, 2014 photo, alcohol bottles, their contents replaced with colored water, sit on a shelf in the National Institute on Alcohol Abuse and Alcoholism's research alcohol bar at National Institutes of Heath in Bethesda, Md. Inside the hospital at the National Institutes of Health, researchers are testing a possible new treatment to help heavy drinkers cut back, by using a replica of a fully stocked bar. (AP Photo/Cliff Owen)

Fake bar part of research into anti-drinking drug

Researchers believe that sitting in the dimly lit bar-laboratory should cue the volunteers’ brains to crave a drink, and help determine if the pill they’re testing counters that urge.

(AP Photo/David Duprey, File)

Fast-food resolution: Transform junk food image

As people express distaste for food they think is overly processed, fast food chains are trying to shed their reputation for serving reheated meals that are loaded with chemicals.