A new study published in the New England Journal of Medicine found that people who smoke cut their life span short by at least 10 years.
Doctors say if smokers don't quit, it will lead to dire consequences.
The findings were even worse for women, as their risk of dying of lung cancer was more than 25 times higher than for men, the study said.
The study also found that people who quit actually gained back several years of their life.
You can read the study on the New England Journal of Medicine website.
Overnight look for passing clouds and a few flurries. Bundle up and watch for icy patches on roads and sidewalks. Lows in the upper teens and low 20s.
The cold stays with us for a few more days with highs around freezing.
Looks like another storm system moving in to start the weekend. This one will likely bring a mix of snow, sleet, and rain. Stay tuned.