A surprising finding explains how a crucial cancer gene impacts cell signaling to drive cancer growth.

A new study finds only half of women who could benefit from genetic testing get it, and often not before they have surgery.

Breast cancer patients who used an interactive website were more informed about options and felt better prepared to make a treatment choice.

Steady rates of recurrence in women with estrogen receptor-positive disease could influence decisions about long-term therapy.

Michigan Medicine breast cancer patients have a tool to help manage their disease: an app designed to streamline treatment and provide crucial information.

As more breast cancer patients are choosing to remove both breasts, researchers examine the impact this aggressive surgery has on their employment.