Pharmaceutical companies are developing new weight-loss treatments that aim to shed the pounds while preserving muscle mass - ...

United Health Group, the largest U.S. health insurer by enrollees, was under pressure after Sen. Chuck Grassley, chairman of the Senate Judiciary Committee, sent the conglomerate's chief executive, ...

Coverage complications are not unusual in the U.S. healthcare system. But the challenge is magnified for these obesity ...

U.S. stocks struggled on Tuesday, with the S&P 500 and the Nasdaq touching one-month lows as a dour consumer confidence ...