Cancer screenings exist to try to detect the disease in its earlier stages, and ultimately to save lives. But screenings for lung cancer—the leading cause of cancer deaths worldwide—are narrow, and ...

Lung adenocarcinoma is the most common type of lung cancer diagnosed in the U.S. Just over half of all non-small-cell lung cancers (NSCLCs) are adenocarcinomas. Finding out that you're at risk of lung ...