Listener and child lung doctor Mark Brown of Tucson, Ariz., marvels in the sound of normal breathing. He says his job has him listening for abnormal sounds, but since his own health has been bad, it's ...

Adventitious breath sounds are abnormal sounds resulting from unusual airflow through the lungs. They can be due to conditions, such as asthma or bronchitis. Anything that changes the normal airflow ...

Sometimes health conditions or foreign objects in the lungs can cause changes in your breath sounds, such as wheezing or crackles. Breath sounds come from the lungs when you breathe in and out. A ...

Bronchial breath sounds are different noises your doctor can hear when listening to your breathing. Atypical sounds can indicate an underlying condition. Bronchial breath sounds, or lung sounds, are ...

New parents may find their baby's breathing pattern unusual. Babies often breathe irregularly or make strange sounds while doing so. Some variations can be completely normal, but it's important to ...

From capturing your breath to guiding biological cell movements, 3D printing of tiny, transparent conducting fibers could be used to make devices which can 'smell, hear and touch' -- making it ...