Alveolar macrophages are immune cells that reside permanently in the air sacs (alveoli) of the lungs ... These mimics are ...

Understand the key differences between healthy lungs and smoker's lungs. Discover how smoking damages lung tissue and increases the risk of respiratory disease.

Continuing to smoke after diagnosis can make emphysema much worse by increasing inflammation and causing even further damage to the air sacs.

As the summer’s sunny days take hold, many people turn to outdoor exercise. But in parts of North America, pleasant weather ...

COVID-19 is a serious respiratory disease, but how does it really affect your lungs if you get infected? Here’s what coronavirus can do to your lungs in mild-to-moderate, severe, and critical cases.

Bronchiectasis causes your airways, called bronchi, to become damaged and widened over time. When you have bronchiectasis, ...

If you are scared of lung inflammation, then you must know the telltale signs of one of the dangerous lung diseases called Pneumonitis. Read to know everything.

Dr. Radhika Banka, Consultant, Respiratory Physician at P.D. Hinduja Hospital, Mahim, tells India Today 10 ways how smoking affects the lungs.

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

Risk factors of COPD include long-term exposure to cigarette smoke, dust, chemical fumes, and air pollution. Learn what damages the lungs and airways.

Their findings “provide a paradigm for the progression of structural lung disease,” Lal said, because it identifies the Lactobacilli as critical to regulating lung protease activity that is linked to ...

Emphysema is a condition where the lungs’ air sacs are damaged until they eventually rupture, according to the Mayo Clinic. It can cause a long-term cough, shortness of breath and wheezing, and ...