cigarette end butts are toxic plastic pollution. Should they be banned? For an Ocean free from

A spokesperson for Walmart told CNN Business that it made the business decision to end tobacco sales in select stores a result of our ongoing focus on the tobacco category. Public health advocates have long urged retailers to stop selling tobacco products, and some cities and states have also banned tobacco sales in pharmacies

Tobacco became so popular that the English colony of Jamestown used it as currency and began exporting it as a cash crop

Following are some take-away tips to reduce the side effects of vaping: Opt for low-nicotine or nicotine-free juice of e-cigarettes to limit the negative effects of nicotine on the teeth and gums

More than 7,000 chemicals have been identified in secondhand tobacco smoke

"The images that work best are the ones that people can look at and have an emotional impact but not dismiss." And, says Lewis Wallace at Wired , these "gruesome" images, which "look like theyve been cribbed from horror flicks and TV melodramas," are sure to turn smokers' stomachs