New research shows that women living near Superfund sites are more likely to develop aggressive and metastatic breast cancers ...

For decades, hormonal treatment of breast cancer has been going in one direction -- blocking estrogen. Now a global study has discovered there may be another, less toxic way to defeat the most common ...

A new study adds to the evidence on hormonal contraceptives and breast cancer. But experts stressed the overall risk remains low. By Nina Agrawal A study published Wednesday found that women using ...