By Priyanjana Pramanik, MSc. A massive nationwide study shows that lighting up before age 20 leaves a lasting cardiovascular ...

Residents living near where a wildland fire is burning or those in the vicinity of the smoke are told to stay indoors or leave the area altogether because of the contaminants the smoke is known to ...

Mar. 21—Residents living near where a wildland fire is burning or those in the vicinity of the smoke are told to stay indoors or leave the area altogether because of the contaminants the smoke is ...

Smoking tobacco is so harmful to the body that it changes a person's immune system, leaving them vulnerable to more disease and infection even years after they've quit, a new study found.Video above: ...

Let’s check what we’ve heard and what we think we know against the science.

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. In recent years, ...

Research remains limited on whether smoking stunts growth. However, smoking may play a role in reduced growth. Additionally, smoking during pregnancy may affect fetal development and growth. Share on ...

STANFORD, Calif. (KGO) -- A new study finds that air pollution from wildfire smoke in California is affecting the long-term health of teenagers. Researchers at Stanford University looked at teens who ...