Add Yahoo as a preferred source to see more of our stories on Google. We’ve all felt winded when taking the stairs or dealt with a cough from time to time. But if these issues linger, they could be ...

A phlegmy cough and shortness of breath are possible warning signs of chronic obstructive pulmonary disease (COPD). Keeping track of your symptoms and knowing your risk factors can help you test ...

Walking is a fundamental activity for maintaining health. While numerous studies have assessed how much people with chronic obstructive pulmonary disease (COPD) walk, few have explored how they walk, ...