Breast cancer, which is the most common type of cancer, affects nearly 270,000 people in the U.S. each year. Here you will find information on the symptoms, causes, stages, and treatment of breast cancer.

Explore Breast Cancer

Ricki Fairley sits on a bench with the words Breast Cancer What I Wish I Knew next to her
What I Wish I Knew About Breast Cancer’s Effect on Black Women
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What I Wish I Knew About Breast Cancer
A headshot of Stephanie Bernik, MD, with the words "Breast Cancer What I Wish I Knew" next to it
What I Wish I Knew About the Emotions in Managing Early-Stage Breast Cancer