Smoking can cause lungs to look blackened, inflated, and inflamed, but some of the damage is reversible. Depending on the extent of the damage, it could take years for your lungs to regain a healthy, ...

The damage from smoking has long been traced through the lungs, heart, and blood vessels. But another pathway may be helping ...

How Much Damage Can One Cigarette Even Do? Whether it's cigarettes, e-cigarettes, or vaping, inhaling smoke or vapor takes a serious toll on your lungs, and it can happen faster than you think.

UChicago PME researchers trace a new pathway of disruptive chemical messages that could help explain why heavy smokers face ...