Depending on which hospital you go to for your low-risk surgical procedure, you may be 2.4 times more or less likely to be sent for unnecessary blood tests. This is among the findings of a study ...

MethylScan is a low-cost blood test that detects cancers and organ diseases by analyzing DNA methylation, improving early diagnosis, and identifying disease origin.

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...

A blood test is a medical procedure where a sample of a person's blood is taken (called a blood draw) and sent to a lab for analysis. Knowing the results of blood tests helps a physician better ...

A new study suggests that a single blood sample could soon detect multiple cancers, including liver, stomach, and lung cancer ...

Key Takeaways A new blood test might be able to detect multiple cancers and other diseasesThe test looks for DNA fragments in ...

A Miami man credits a routine blood test with saving his life after early-stage colon cancer was found via colonoscopy, ...

UCLA scientists have developed a simple and cost-effective blood test that, in early studies, shows promise in detecting ...

Blood tests are common procedures that healthcare providers use to diagnose certain health conditions and check the status of important measurements like your cholesterol levels or blood sugar. In ...