Breast cancer gene mutations like BRCA raise your risk of getting breast and other cancers. Find out what these genes mean for you and whether you should be tested.
What do genetic counselors do? And how can they help you? Our expert explains.
About 5% of colorectal cancers are inherited. Genetic testing can reveal if you have a mutation that can cause colorectal cancer and if you should do more to protect yourself.
Could leukemia run in your family? Doctors can’t often pinpoint the causes, but they know of some factors that can increase your risk for the disease. Learn more.