Pope Francis has shown further slight improvement as he battles double pneumonia, but doctors said Wednesday his prognosis is still guarded.

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

Children and teens with long COVID appear to have significantly reduced blood flow through their lungs, researchers reported ...

A groundbreaking blood test developed by an international team of researchers could revolutionize the way we predict and prevent age-related diseases such as lung cancer, heart disease, and dementia.

The highest risk of dementia was found in people whose immune system aged faster than usual – not in people whose brains aged more rapidly.

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, ...