Andrea: How long would it take for me to get back to where I was before I started smoking? Doctor: Initially, when you stop, what happens with the lungs is people start coughing more and a lot of ...

“It’s never a good time to start smoking, but if you’re a smoker, the best time to stop is now.” CNN’s Jen Christensen contributed to this report.

Smoking is one of the worst things you can do to your body. Yet every single day, some kids and teens start smoking. Why? There's more than just one answer. Some kids may start smoking just because ...

But the good news is that when you stop smoking, the improvements to your health begin almost immediately. Within just 8 hours, oxygen levels in your blood start to improve. Within days ...

OSAKA—The Osaka municipal government will start to ban smoking on all public streeets across the city on Jan. 27 next year, Mayor Hideyuki Yokoyama said Nov. 12. Yokoyama announced the starting ...