the major psychoactive substance in tobacco is Substances and Their Effects What Makes Cigarettes Addictive: Is

Particularly when combined with minimum price laws and excise taxes, prohibiting tobacco industry price reduction practices, such as prohibiting price promotions, multipack promotions and coupons, is key to creating a strong tobacco minimum price law

A wound that might heal in weeks for non-smokers could take months to heal for smokers with diabetes

Shirtless and waist-deep in the dark waters of Cubas palm-speckled Zapata Swamp, researcher Etiam Perez releases a baby crocodile confiscated from illegal hunters back into the wild

"We know the consequences of tobacco use are real and can be devastating," Boston Mayor Marty Walsh said in a statement