Study indicates the change is because teens are smoking cigarettes and drinking less while the numbers for marijuana have held steady. Read more


According to a new scientific study, the online debate over the health benefits of e-cigarettes is being driven largely by automated “bots” in social media accounts. Read more


From the Associate editor

Jumping the Gun with E-Cig Bans?

Food for thought: could this rush to ban e-cigarettes and flavors actually backfire on public health?

Read more