NANTERRE, France (AP) -- The makers of a diabetes and weight loss drug suspected in the deaths of hundreds of people went on trial Tuesday, facing charges they misled the public about the product's safety.

WASHINGTON (AP) -- New research is challenging medical guidelines that say people with a heart-zapping device in their chests should avoid intense sports like basketball and soccer in favor of golf or bowling.

(Associated Press) -- Eating fish is good for your heart but taking fish oil capsules does not help people at high risk of heart problems who are already taking medicines to prevent them, a large study in Italy found.

WASHINGTON (AP) -- Weight-loss surgery such as the type that New Jersey Gov. Chris Christie underwent may not just improve people's waistlines, but their health.