Black and Hispanic breast cancer survivors have more risk of dying from a second cancer than survivors of other racial or ethnic groups.

Repeated mammograms that show changes in breast density over time could help identify women at high risk of breast cancer.

Triple-negative breast cancer patients who take antibiotics within three years of diagnosis have a higher death risk, researchers report.

Even simple forms of exercise like going on a walk at least five times a week or getting up to dance may reduce the risk of breast cancer.

Researchers have discovered for the first time how deadly hard-to-treat breast cancers persist after chemotherapy.

A new drug specifically targets deadly triple-negative breast cancer with little to no toxic side effects, a study with mice shows.

A drug approved to treat leukemia shows promise in fighting metastatic HER2-positive breast cancer, new animal studies show.

New findings clarify why triple negative breast cancer is so resistant to treatment.

The number of screenings for cancer, specifically colorectal, breast, and cervical cancer, dropped during the early days of the COVID-19 pandemic.

A new study offers a surprising finding about breast cancer: circulating cells that later form metastases mainly arise when a person is sleeping.