Significance Compared with adults who smoke cigarettes, adults who vape nicotine are exposed to similar levels of nicotine ...

People can carry hazardous compounds from cigarette smoke that cling to their bodies and clothes and then release those compounds into non-smoking environments — exposing people nearby to cigarettes’ ...

A recent study published in JAMA Network Open examines how salt-based nicotine formulations and menthol flavorings impact nicotine levels and the subjective experience of using e-cigarettes in young ...

Cigarette smoke, whether first- or second-hand, complicates the careful cellular choreography of wound healing, according to a paper by University of California, Riverside researchers that was ...

Thirdhand smoke lingers in homes and may expose children to toxic substances even without active smoking. Biomarker testing revealed tobacco exposure in all children studied, despite 60% of caregivers ...