You’re in line in line waiting for the bus, or walking through a crowd at Times Square, or even sitting on your balcony when you get that overwhelming smell of marijuana. You move because you don’t ...

If you’re looking to reduce your chances of developing lung disease, say experts at UC San Francisco, then it may be smart to avoid inhaling cannabis. A new study in the Journal of General Internal ...

However, those beliefs are just not true, said lead study author Dr. Beth Cohen, professor of medicine at the University of California, San Francisco and co-director of UCSF’s program in residency ...

Secondhand vape exposure can be harmful. This is because people can inhale the fine particles in vape aerosol, which may have health risks. Vape aerosol contains nicotine and toxic substances, which ...