Women who had given birth three or more times were 1.5 times more likely to develop "triple-negative" breast cancer than women who'd given birth only once, the study showed.

The study shows there is something amiss in what appears to be normal breast tissue in women with a certain mutation.

Questions and answers about the accuracy of mammograms and the risks of radiation induced cancer.

Women who have battled breast cancer should get an MRI in addition to mammography, study says.

A new genetic test may be able to predict a woman's chance of survival after chemotherapy for breast cancer.

Eating soy food does not increase the risk of breast cancer recurrence.

Women who drink five cups of coffee a day are 57 percent less likely to develop the cancer than women who drink less than a cup of coffee a day.

Exercising and maintaining a healthy weight reduces risk of breast cancer.

Breast cancer, and the treatment for it, may damage the brain.

Women who were in their 20s when they underwent in vitro fertilization were more likely to later develop breast cancer, researchers said.