Pulmonary function tests are a group of noninvasive breathing tests that measure how much air your lungs can hold, how quickly you can move air in and out and how efficiently your lungs transfer ...

A new blood test will be offered to lung cancer patients in a move that NHS England says will benefit about 15,000 people each year. The test, known as a liquid biopsy, is designed to speed up access ...

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