Video: Pregnancy and Asthma: Communicating With Your Doctor

Teens who eat dinner with their families fewer than 3 times a week are more likely to use acohol, cigarettes, marijuana,...

A college student shares how she saw her friend's adderall abuse spin out of control.

NBC's Ron Allen reports on a potenitally harmful bacteria in your home's shower heads.

So You Want To Quit Smoking

Lung cancer has long been known as a smoker's disease .. but now doctors are finding more and more cases in people who h...

Burning paraffin candles might contribute to indoor air pollution.

The FDA has launched its Center for Tobacco Products, which will oversee the agency's new power over tobacco products.

A new study finds smoking appears to cause brain injuries in people with multiple sclerosis.

Smoking may reduce your taste sensitivity.

A study looks at the number of U.S. hospitals that will be completely smoke-free by the end of the year.