Mar. 12, 2025 — A lung function test used to help diagnose asthma works better in the morning, becoming less reliable throughout the day, researchers have found. Using real world data from 1,600 ...

Lung cancer arises in tissues of the lung, usually in the cells lining air passages. The two main types are small-cell lung cancer and non-small-cell lung cancer, according to the shape of cells ...

What Are the Symptoms of COVID-19? Anyone can have mild to severe symptoms. Older adults and individuals of any age with underlying medical conditions, such as lung disease, seem to be at higher risk ...