Wildfires fueled by climate change will mean shorter lives for many Americans
The long-term effects of smoke have only recently come into focus, with estimates that chronic smoke exposure causes about 20,000 premature deaths per year.
The long-term effects of smoke have only recently come into focus, with estimates that chronic smoke exposure causes about 20,000 premature deaths per year.
Colorado Public Radio visited researcher John Volckens at his lab at Colorado State University to discuss JUUL e-cigarettes.