Medical research

Could an antibody drug help you shed pounds?

An experimental antibody drug that targets one of the body's key metabolism regulators may help obese people lose weight—at least briefly.

Medications

US Medicaid drug lists cost more, deliver less

The U.S. Medicaid program is likely paying far more than necessary for medications and not offering patients the most effective ones available, by ignoring international evidence-based lists of safe and effective medications, ...