The new U.S. health reform law requires chain restaurants to post nutrition info. Might knowing the calorie count mean the extinction of deep-fried Oreos?
For heart attack patients, a stent is the medical device that provides the best chance of recovery. But studies comparing the use of stents to medical therapy alone have sparked controversy.
A growing chorus of observers believes that nanotechnology needs better oversight, especially as it works its way into household staples like cosmetics and sunscreen.
Congressmen and state legislators aim to further regulate hospital management, hoping to encourage better care and finances. New research suggests these laws might not make much difference.