Britons most obese in Europe Guardian Unlimited - Tony Blair today urged people to take more responsibility for their fitness and diet, as a new study revealed a continuing north-south divide in the nation's health.

Doctors Test Using Heart Implant to Prevent Strikes Caused by Irregular Heartbeat

Stem Cell Transplant Shows Promise Against ALS Forbes - MONDAY, Oct. 16 (HealthDay News) - - New stem cell research in rats may lead to treatments that slow amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease.