Breast Cancer | Breast Cancer Information & Overview | American Cancer Society

Get detailed information about breast cancer risks, causes, symptoms, treatments, research, and more.

Breast Cancer: Symptoms, Types, Causes & Treatment

Breast cancer happens when breast cells turn into cancerous cells that multiply and form tumors. Healthcare providers can treat breast cancer, but it may come back.

Stage 4 (IV) Breast Cancer: Survival Rates, Treatment & Prognosis

Learn everything you need to know about Stage 4 breast cancer, including what it means and what to expect from treatment.

Breast Cancer Awareness Month

Breast Cancer Basics ; Signs & Symptoms ; Early Detection ; Healthy Living ; Support

ACS Breast Cancer Screening Guidelines | American Cancer Society

When found early, breast cancer is often easier to treat successfully. Learn more about American Cancer Society’s breast cancer screening guidelines here.

Potential breast cancer vaccine undergoing testing

The key protein for a potential vaccine that would treat breast cancer was found through "a matter of luck and tenacity."

Breast cancer in women

Anyone can get breast cancer. Find out about breast cancer in women, including what the symptoms are, what to do if you think you have it, how it is treated, and where to get support.

Breast Cancer Signs and Symptoms | Most Common Symptoms | American Cancer Society

Learn about the most common signs and symptoms of breast cancer. Finding breast cancer early gives you a better chance of successful treatment.

AI can help improve breast cancer risk predictions, study finds

A new study is showing yet another way artificial intelligence is entering the medical field. This time, researchers found AI algorithms improved on existing practices for predicting breast cancer...

Breast Self-Exam: How To Check for Breast Lumps and Changes

Learn how to do a breast self-exam at home. Regularly examining your breasts on your own is an important way to find lumps and breast cancer early.