Quitting smoking may partially reverse the damaging effects on the brain's cortex.
We live under the illusion that all problems can be dealt with through force.
Social isolation appears to have a similar impact on levels of a blood-clotting protein.
Whether it's laziness or just a cost-benefit analysis, it's a useful finding.
A substance with many names—K2, spice, synthetic marijuana—ropes in users by comparing itself to cannabis, but it's infinitely more unsafe.
Public Health England (PHE) has urged workplaces to stop "vapers" from mixing with traditional smokers.
A new study suggests people who pick a specific date to toss the cigarettes are more likely to completely kick the habit.
The poster tells Russian smokers not to be like Obama, who "kills a lot of people".
Nearly half of Hollywood movies in 2014 contained scenes in which people smoked.
A nationwide proposal could ban cigarettes, cigars and pipes in all living units, indoor common areas and administrative offices.
The vote does not legalize marijuana consumption, but more rulings of the same kind could set a legal precedent.
The American Academy of Pediatrics is calling on the government to raise the minimum age for buying tobacco to 21.
Two large studies found that smoking is the cause of 20 percent of all adult male deaths in the country.
Jeb isn't the only one.
Vaping could be a gateway drug for young people.