Science

Mammogram False Positives Lead To Needless Chemotherapy, Mastectomies

A new study shows that up to 25 per cent of women who have harmless breast tumuors undergo invasive cancer treatments anyway, because mammograms lead to a significant number of false positives.


September 23, 2011
Science

This Badass Virus Kills Breast Cancer Cells

Penn State researchers have identified a virus that’s benign to humans but deadly to cancer.