Scientists at the Dana-Farber Cancer Institute have published a study describing a new type of blood test that can detect more than 20 types of cancer with a high degree of accuracy. Not only that ...

Guardant tests help improve outcomes across all stages of care, including screening to find cancer early, monitoring for recurrence in early-stage cancer, and treatment selection for patients with ...

Molecular tests detect and amplify the genetic material of cells, specifically DNA or RNA. These tests can help doctors identify potential diseases. Learn more here.

Genetic testing for chronic myeloid leukemia (CML) may help diagnose the condition and determine whether treatment is working. Learn more.

The selection of embryos on the basis of these predictions is not yet supported by science. Moreover, the societal implications of using complex genetic tests to choose embryos has not yet been ...

Between pop-up testing sites, doctors offices, worksite testing and self-administered tests, most patients don't know what type of coronavirus test they're taking -- or how accurate it may or may ...