Smoking

A new study has found a link between e-cigarette use and an increased risk of stroke and heart attacks.

Have you been fooled by marijuana marketing?

Readers of a certain age will know the reference.

With names like "Banana Pudding," "Blueberry Cinnamon-Streusel Muffin" and "Butter Crunch," the flavoring ingredients in electronic cigarettes sound not only harmless but immensely appealing.

The FDA is taking steps to lower nicotine levels in cigarettes. But exactly how do you take the nicotine out of tobacco?

A word of caution to tea lovers: Let your cuppa cool a bit before taking a sip.

A new tobacco device, known as IQOS, could soon be sold in the U.S. But is it safer than a regular cigarette? An FDA panel has weighed in.

U.S. officials remain concerned about teen marijuana use — which increased in the past year — and vaping, which is common, according to a new survey.

Switching to e-cigarettes won't solve all the health problems smokers face, but how do they stack up compared to regular cigarettes?

Marijuana's popularity among American adults is on the rise — and use of the recreational drug is expected to continue to increase, according to several surveys.

Smoking pot is often considered safer than smoking cigarettes, but a new study suggests that marijuana use may increase a person's risk of death from high blood pressure.

After a person quits smoking, the lungs can heal to a certain extent.

A new study adds to evidence suggesting that marijuana really is a gateway drug for teens.

The findings of the new study could have implications for helping people quit smoking, the researchers said.

Nearly 1 billion people around the world light up cigarettes every day, a new study finds.

Lifestyle factors including smoking and eating red meat may cause one-quarter of colorectal cancer cases, a new study from Australia finds.

The bacteria in your mouth may be linked to your risk of certain cancers.