Pulmonary arterial hypertension is caused by narrowing of the blood vessels in the lungs. Learn how it happens, including ...

Some herbs specialize in helping your lungs expel the mucus and debris that restrict breathing and harbor infections. These ...

Rutgers Health researchers have discovered that networks of misplaced immune cells drive an aggressive lung disease, ...

Respiratory therapy students at Gwynedd Mercy University are using liverwurst to perfect their biopsy techniques.

Mitochondria are the powerhouses in our cells, producing the energy for all vital processes. Using cryo-electron tomography, ...

Significant alterations in the structure and cellular composition of the distal lung are a defining characteristic of ...

In stage 0, the tumor is contained to the top layer of the airways and not deep into other lung tissue (Tis). The cancer also hasn’t spread to the lymph nodes (NO) or other parts of the body (MO).

In rare cases, COVID can lead patients to develop pneumonia and leave scarring and small masses of tissue, called nodules, throughout the lungs. Those scars can make it harder to breathe.

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 ...

SCIENTISTS FIND CLUES ON WHY COVID VACCINE CAUSES CHRONIC HEALTH PROBLEMS IN SOME "Once they cleared that infection, a lot of people were left with some amount of lung tissue being destroyed," ...

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