Shocking study reveals smoking just two to five cigarettes daily doubles heart disease risk and increases death risk by 60%.

While teen smoking drops to under 3%, health experts fear pop culture revival could undo progress as 90% of long-term smokers ...

In a makeshift bar on a college campus, researchers studied how smoking cannabis affected alcohol consumption.

A year after she quit smoking, Kim Swart thought the half-million cigarettes she smoked between high school and retirement ...

US pop star Sabrina Carpenter leans over a sink, a cigarette between her fingers, dressed in a corset made entirely of ...

An analysis of data from almost two dozen long-term studies finds that even low-intensity smokers have a substantially higher ...

It's no secret that smoking is harmful to your lungs and overall health, but you should also be aware of the damage it does ...

The "California sober" strategy -- smoking marijuana -- might help people to drink less, at least in the short term, ...

You wouldn’t know it from popular culture, but more Americans are embracing the habit. Even so, a vanishingly small number of ...

Smoking cannabis can increase the risk of heart problems—but doing so and eating highly processed foods increases cardiac ...