Population growth since 1980 drives increases in the number of smokers in countries including China and Russia, while Canada, Mexico, and the United States see strong declines


Population growth since 1980 drives increases in the number of smokers in countries including China and Russia, while Canada, Mexico, and the United States see strong declines

Researchers have long suspected some kind of link between childhood abuse and smoking. But in an interesting twist, UW researchers found a connection not between whether or not an abused child will ever begin smoking, but to how much they smoke once they do start.