what percent of the us population smokes cigarettes Chart: U.S. States That Smoke The Most Why a group of U.S.

Ashley edits the Scientist to Watch and Profile sections of the magazine and writes news, features, and other stories for both online and print

couples experience sub-fertility or infertility, and THC-containing marijuana has been linked to decreased fertility in both men and women

Many users experience the characteristic nicotine head rush feeling , a lightheadedness accompanied by pressure or heaviness in the head area

Department of Agriculture have released the latest edition of the Dietary Guidelines for Americans, which provide science-based recommendations to promote health and well-being across the lifespan