You have never smoked a cigarette, avoid smoking areas, and ask guests to smoke outside. Yet someone lights a cigarette at ...

Smoking is often associated with diseases that only appear after many years, but the body begins to react almost immediately when tobacco smoke is inhaled. According to Keck Medicine of USC, tobacco ...

A new mouse study reveals how cigarette smoke may affect male and female reproductive organs differently, offering clues ...

Cigarette smoke disappears within seconds, but its effects can linger for months. Here’s how long nicotine, carbon monoxide ...

The New York Times recently ran a piece about preventing children and teens from starting to smoke. The title of the piece said it all: "Not Starting Means Never Having to Quit." It reminded me of a ...

Why is nicotine so addictive? Learn how fast nicotine delivery, brain reward, cravings, withdrawal, smoking cues and ...