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 ...

The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a good thing?

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

Credit: Getty Images The road to race-neutral pulmonary function testing has been long and evolving; now, ATS recommends this approach and a Boston hospital offers an implementation model. In July, ...