Understand how smoking damages every major organ system and discover science-backed strategies to quit for improved health ...

Cigarettes, vapes or pouches - which is worst for your health? - Here’s what we know so far about the health risks of ...

I teach a weekly class on Zoom every Sunday morning from 11:00 a.m. PDT through 12:30 pm, and I then post it on YouTube two ...

All tooth crowns are broken above the alveoli. The teeth are oval in cross-section at the alveolar level. The long axis of the tooth cross-section is set obliquely to the longitudinal axis of the ...

Pope Francis, the first Latin American pontiff, passed away at the age of 88 on April 21 after a prolonged battle with respiratory illnesses and kidney failure. The head of the Catholic Church ...

In this condition, the tiny air sacs (alveoli) in both lungs become inflamed and may fill up with fluid or pus. This makes it difficult for oxygen to pass into the bloodstream, leading to symptoms ...