The Army is preparing to roll out a new policy that could lead to soldiers diagnosed with a chronic skin condition that causes painful razor bumps and scarring to be kicked out of the service ...

Lung scarring, or pulmonary fibrosis, occurs when lung tissue becomes damaged and scarred, impairing lung function. This scarring can result from various conditions, including chronic inflammation ...

The aim is to find and treat lung cancers early, before they grow and spread, to improve the chance of survival. Here’s what’s involved.

Wladimir Vera Villamizar, a 33-year-old welder, had a whole lung removed — an uncommon procedure that requires months of intensively managed recovery, according to doctors.