Five years on, scientists are starting to understand how the virus can lead to long-term, sometimes invisible changes.

Post-COVID pulmonary fibrosis, which involves scarring of the lungs that can worsen over time and may require a lung transplant, affects some patients after infection, according to pulmonologists.

Your lungs may be aging faster than you realize. Learn the hidden signs of declining lung function and how to protect your ...

Healthy lungs are pink in color ... Emphysema damages the lung tissue responsible for gas exchanges. This type of damage can result in chronic shortness of breath and the ongoing need for oxygen ...

A lobectomy takes one or more of these lobes out. After the surgery, your healthy lung tissue stretches out (expands) to make up for the missing lobe. And your lungs may work just as well as ...

Chronic obstructive pulmonary disease (COPD) is among the most common breathing conditions. It's the result of damaged lung tissue.

Birds are breathing in high levels of airborne microplastics into their lungs—and, likely, so are we, with unclear effects on ...

Clinical trials to develop a lung cancer vaccine to treat or prevent the most deadly form of cancer in the U.S. could be ...

Discover how diet affects lung cancer risk. Learn about the link between a high-fat, high-sugar diet and lung cancer ...

Even longtime smokers experience significant health improvements after quitting ... that can cause inflammation and damage to lung tissue. Several serious lung injuries have been linked to ...