For more than 120 years, the American Lung Association has championed pioneering research and driven scientific progress. We've funded close to two thousand critical lung disease research projects ...

Because wildfire smoke can cause long-term lung damage, prevention is the best way to keep your lungs healthy. “I have a ...

Michelle shares how shifting her mindset helped her reclaim her life after a devastating stage 4 lung cancer diagnosis.

This month, we released our 2026 Lung Health Barometer, a biennial national survey of 4,000 adults providing a critical look ...

Most commonly, doctors suspect somebody might have lung cancer when they see something on an imaging test such as a CT scan that looks like it could be a tumor. Lung cancer doesn't always cause ...

We all know the basics of how our lungs work . We breathe in, filling both of our lungs with fresh air rich in oxygen that fuels our body before exhaling air and waste carbon dioxide. But in the ...

By the time you take your first breath, your lungs have already undergone a fascinating transformation. From birth through childhood and on to adulthood, your lungs experience an amazing journey, ...

We know that quitting smoking is the single best thing you can do to improve your health. Don’t get confused by unproven claims made by tobacco and e-cigarette companies: quit smoking for good.

Finding out you have chronic obstructive pulmonary disease, also called COPD, can feel overwhelming. Many people who are newly diagnosed have questions about what their diagnosis means, what happens ...

PD-L1 is a protein that may be found on cancer cells. Doctors test for PD-L1 expression, which measures how much PD-L1 is present in a tumor. The level of PD-L1 expression may help determine whether ...

If you are facing pulmonary fibrosis, there are communities, groups and organizations that can help you along the way. Better Breathers Clubs teach you ways to cope with lung disease and provide ...

As Americans, most of us spend a lot of time in our personal vehicles—sometimes hours every day. Sitting in traffic, driving on dusty roads, hauling loads and sometimes spilling food on seats and ...