While cigarette smoking is widely known to cause lung cancer — regarded as the deadliest of cancers worldwide — many believe that other types of smoking, like vaping, and smoking marijuana, will not ...

During a recent walk with my 6-year-old, he told me he smelled marijuana. His comment speaks to its increased (and more open) use since legalization in our state. The macho, misguided part of my dad ...

A new scientific paper describes cannabis as a "genotoxic" substance that damages genetic information within cells, potentially leading to DNA mutations, accelerated aging and cancer. Getty Images You ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Sorry, Mom, but I smoke weed. Now that it’s legal in the state I live ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. Healthy people who regularly ...

Your best bud might be breaking your heart. Though many Americans believe daily marijuana use is safer than tobacco, a new study suggests it could increase your risk for some serious cardiovascular ...