is tobacco the number one cause of death a risk factor for six leading causes of in the Smoking has already killed far

tackles more of life's burning questions, many submitted by real-life ten-year-olds Could we use animal poop to make electricity

Expansion & Drying Moisture-resistant blades maintain performance in varying humidity

Healthcare Mapped: Smoking Rates by State, From 6% to 20% West Virginia has the highest adult smoking rate in the U.S

For many Europeans, cannabis is a gateway drug to tobacco as many people are first exposed to tobacco when they smoke their first joint, a phenomenon referred to as the reverse gateway effect

Nicotine is an important factor in encouraging adult smokers who would otherwise continue to smoke to switch completely from cigarettes to smoke-free products