Experts warn of cardiovascular risks from chronic cannabis use, as a UC San Francisco study shows similar vascular effects to ...

Carnival allows smoking in a few different designated areas of each ship. There is typically an outdoor smoking area towards the back of the ship, one deck above the pool deck area. And part of ...

That joint might not be as harmless as you think. A new study reveals that chronic marijuana use — whether smoked or consumed ...

According to the CDC, 1 in 4 deaths in the U.S. result from cardiovascular disease caused by cigarette smoking. Nicotine causes blood vessels to tighten, which restricts the flow of blood.