U.S. breast cancer deaths are no longer decreasing in women younger than 40, older than 74, or of Asian, Hispanic, or Native American descent. Experts share what they think is behind these and other ...

More of those newly diagnosed women are under the age of 50 ... In North Carolina, a 29-year-old band teacher learned she had advanced breast cancer after visiting more than a dozen doctors ...

The incidence of interval breast cancer has increased over a 30-year period while the proportion has remained steady.