Breast cancer rising among younger women: new report New York Post Breast Cancer Continues to Rise Among Younger Women, Study Finds The New York TimesBreast cancer diagnoses ticking up among young women, Asian Americans: Research The HillBreast cancer deaths in the US continue to fall, but new report warns of rise in cases among women younger than 50 CNNBreast cancer is on the rise in women under 50. It could be linked to 2 lifestyle factors. Business Insider