A blood test that detects tumor DNA circulating in the bloodstream may help select the most effective treatment options for ...

A new type of blood test could help detect multiple cancers early. A team of researchers in California studied a new multi-cancer early detection (MCED) test called Galleri, which can reportedly ...

Share on Pinterest What does the newly approved blood test for colorectal cancer screening mean for people in the U.S.? Image credit: Anchiy/Getty Images. The Food and Drug Administration (FDA) has ...

Human papillomavirus (HPV) blood tests and Pap smear tests are methods for detecting cervical cancer. Doctors may recommend a person has both tests to check for cervical cancer. Share on Pinterest ...

In a routine blood test that turned extraordinary, French scientists have identified the world's newest and rarest blood group. The sole known carrier is a woman from Guadeloupe whose blood is so ...