Aug. 1 is World Lung Cancer Day, an annual observance dedicated to raising awareness about the deadly disease.

People with other lung cancer symptoms including a persistent cough, voice changes, unexplained weight loss or fatigue, ...

Nail clubbing may seem like a harmless change in your fingertips, but it can signal serious underlying conditions affecting the lungs, heart, or gut. Though often painless, it is your body’s subtle ...

Cancer Research UK explains that "finger clubbing generally takes years to develop", but it can occur faster in certain conditions such as a lung abscess. The exact cause of finger clubbing is ...