Could This Be the Next Big Diet Pill? And Will It Fry Your Brain?

Pharmaceutical companies have long been jockeying to produce the next awesome weight-loss drug that will make you lose control of your bowels and die. The quest suffered a major setback in 2010 when two drugs were rejected for little things like wiping people's memories and giving rats cancer. But now both drugs are… » 1/13/12 11:20am 1/13/12 11:20am

"New" Study Touting Weight-Loss Drug's Effectiveness Is Actually Old

The makers of weight-loss drug Qnexa say a new study shows how safe and effective it is. But critics say the study may not be that new — or that convincing. » 4/11/11 4:00pm 4/11/11 4:00pm