Many expensive clinical trials fail because the therapy causes harmful side effects in some or all participants or the drug isn’t effective across the board. Genetics may explain differences in...

Editors note June 2013: Suzan “Suzie” Mickey lost her battle with cancer earlier this month. An advocate for better treatments for women with metastatic breast cancer, Suzie inspired many with...

23andMe is passionate about fighting cancer. We recently launched a Cancer Family History survey and within two months more than 20,000 customers have answered! We're already learning some very interesting things -- read on.