Vaping is no longer just a cool alternative for people trying to quit smoking. Today, it has become a major public health and regulatory flashpoint. While experts note it is less harmful than regular ...

For the first time in 50 years of keeping track, in 2024, teen girls in the U.S. used significantly more marijuana than boys in every grade. What's driving the shift? The much higher percentages of ...

Vaping among teenagers is a growing global health problem. And in New Zealand, a widely shared image of a teenager’s blackened, shrivelled lung after three years of vaping renewed fears about the ...