Cigarette smoking is widespread and deadly, yet our understanding of how cigarette smoke actually causes serious respiratory ...

Multiple chemicals in cigarette smoke and e-cigarettes alter the function of a key type of lung immune cell. Cigarette ...

A new FDA proposal would reduce the amount of feel-good nicotine in cigarettes to near-inconsequential levels.

Researchers used computer modeling to predict which components of cigarette smoke might be recognized by antigen-presenting molecule MR1.

The U.S. Food and Drug Administration issued a rule to drastically reduce the amount of nicotine in cigarettes and other combusted tobacco products.

Vaping, often marketed as a healthier alternative to smoking, can still pose significant health risks, including an increased ...