Two women reflect on their experience with the increasingly common form of breast cancer which is often caught too late.

Mayo Clinic researchers have discovered a key reason why certain breast cancers might not respond to an important new class ...

Women with early-stage breast cancer may someday be able to skip radiation after a lumpectomy. The DEBRA trial is testing the ...

Breast cancer research is exceptionally well funded. Other diseases, including epilepsy — which took my little girl’s life — ...

An executive at AstraZeneca says breast-cancer drugs that the company highlighted at an industry conference over the weekend ...