A morning light is slightly more lethal. So explain Penn State College of Medicine researchers, who found that smokers who sampled their first cigarette within the first 30 minutes of waking up were ...

Regulatory hurdles, industry objections, and legal fights have gone on for decades over traditional tobacco. What’s in store for the next generation of smoking? By Clare Watson / Knowable Magazine ...

By some estimates, about 10% of people in the United States consider themselves “social smokers” who only light up when ...

Electronic cigarettes, the smokeless battery-operated nicotine-delivery devices that look like real cigarettes, are becoming increasingly available online, with manufacturers marketing them largely to ...