Content about Lloyd Johnston

December 14, 2010

The very substantial decrease in teen smoking that began in the mid-1990s has come to a halt among younger teens in the United States, and some evidence of a possible increase in their smoking was observed this year, announced researchers that were part of the "Monitoring the Future" study on Tuesday.

ANN ARBOR, Mich. — The very substantial decrease in teen smoking that began in the mid-1990s has come to a halt among younger teens in the United States, and some evidence of a possible increase in their smoking was observed this year, announced researchers that were part of the "Monitoring the Future" study on Tuesday.