Death rates are declining among U.S. women with breast cancer. But the disease is turning up more often in women under age 50.

While women overall are less likely to die of breast cancer now, some alarming disparities remain, a new American Cancer Society (ACS) analysis warns. Death rates for American Indian and Alaska Native women haven't changed for the past 30 years,

Although breast cancer deaths have been declining for decades in the U.S., diagnoses have been on the uptick among women 50 and younger, according to a new report from the American Cancer Society.