A new study shows even light smokers can develop deadly lung diseases such as emphysema and COPD. Pulmonologist Humberto Choi, MD, explains the findings.
Regular exercise is your friend if you suffer with COPD. Find out how exercise can ease your symptoms and help you spend less time in the ER.
Can breathing in wood smoke from your fire pit or bonfire harm your lungs? Learn about the dangers of wood smoke and get seven tips for outdoor fire safety.