Smoking cigarettes can inflame and irritate the lungs. It can also cause lung and tissue damage and reduced air spaces and blood vessels. This type of damage reduces oxygen to vital body areas.

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

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

Observe World Tuberculosis Day 2025 by taking proactive steps towards a healthier lifestyle. Practice these simple yet ...

While traditional smoking is well-documented for its harmful ... readily crosses the placenta and accumulates in fetal lung tissue, altering normal cell signaling pathways essential for airway ...