As more states legalize marijuana, many people might be wondering if that means it is safe to use. While smoking tobacco is a known and well-studied cause of lung cancer, linking marijuana to cancer ...

Studies suggest heavy marijuana smoking could raise cancer risk, but researchers are still working to understand the ...

The connection between smoking cigarettes and lung cancer risk has been clear for decades — but what about marijuana? As more U.S. states legalize recreational cannabis, new and developing research ...

Monica Romano was 13 when she first tried cannabis in the 1980s. It started out as a social way to spend a Friday night ...

A white tongue is surprisingly common and usually harmless, but it can feel alarming if you don’t know what’s behind it. In most cases, a white coating reflects changes in bacteria, hydration, oral ...

The relationship between marijuana usage and lung health is a complex issue that isn’t fully understood by medical professionals. In light of changing marijuana laws that have made marijuana legal in ...