September 10, 2012

A study of an experimental drug for insomnia indicated that patients who stop taking it continue having sleeping problems, according to results of a clinical trial announced Monday.

June 1, 2012

An experimental drug for multiple sclerosis produced a noticeable reduction in symptoms of the disease in a late-stage clinical trial, the drug's developer said Friday.

June 15, 2010

An investigational drug for rheumatoid arthritis significantly reduced symptoms in patients, according to results of...