Medically reviewed by Susan Russell, MD The term "smoker's lung" refers to lung damage caused by smoking cigarettes. Over ...

He said the retinoic acid compound worked on tissue cells in the lungs, causing them to regenerate. Emphysema begins with the destruction of tiny air sacs (alveoli), which creates permanent "holes ...

Pope Francis, the 88-year-old head of the Catholic Church, remains hospitalized in Rome with complications from pneumonia, a ...

Emphysema is not cancer. While emphysema and lung cancer are serious respiratory conditions, they are distinct conditions with different causes, treatments, and outcomes. However, the former can ...

Recent research published in The Lancet Respiratory Medicine confirms that emphysema was detected in 24% to 31% of patients undergoing lung cancer screening. This means that for millions of Americans, ...

Yes, your lungs begin to heal after quitting vaping. However, healing time and lung repair depend on many factors. Learn ...

Using a four-dimensional microscopy technique, researchers have created 3D video images of mouse lung tissue grown in the laboratory. What they have learned has been nothing short of groundbreaking.

A new UCSF study shows that the human lungs have just as many blood-producing stem cells as bone marrow. These stem cells are ...

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion ...