air pollution vs cigarette smoke A expert says spending an entire day exposed to New York City's wildfire is roughly equivalent to smoking 10 cigarettes in terms of fine particle pollution. While this comparison refers Explained: Is breathing polluted air

JC: Well, you know, don't worry about it

Review of rodent models of attention deficit hyperactivity disorder

Research suggests regular cannabis use may temporarily reduce fertility in both men and women, but these changes typically reverse within 2-3 months of stopping use

Symptoms that appeared soon after a particular drug was administered and stopped after the drug was discontinued indicate a drug allergy

The compacts enforce provisions in the 1998 Master Settlement Agreement, which gives Kansas and 45 other states payments from four major cigarette companies to compensate for health care costs caused by smoking-related illnesses