Finding lung cancer early can save lives. But should you get tested?

The health risks and benefits of marijuana are hotly debated, and one particular risk—lung cancer—isn't as well-studied as it is for say, cigarettes. Here's what you should know about pot and your respiratory health.

Lung cancer is the number one cancer killer of women. Three survivors with no history of smoking share the signs that led to a diagnosis they never expected.

A lung cancer diagnosis can be confusing. Here are the two major types of lung cancer, and their symptoms and treatments.