A new study finds that three quarters of American adults and half of adolescents are too heavy. That's making more of us sick and creating enormous health care costs.

Comprehensive study exposes critical health risks of obesity, including diabetes, heart disease, and cancer, while offering ...

All things considered, it’s at least as likely to make health outcomes worse as it is to make most people healthier.

Childhood obesity continues to be a growing problem in out country. So, should the government regulate food advertising like it did with cigarettes?