I tried the $950 blood test Silicon Valley thinks can revolutionize cancer screening. The science—and my results—tell a ...

Neurosurgeon and scientist, Dr. Jandial, stopped by to talk about how the new era of medical diagnostics could reshape how we ...

Doctors say Lp(a) and ApoB can sharpen prevention—insurance coverage still evolving.

When cancer is detected earlier, it can improve outcomes for patients. Liquid biopsies are one way to improve cancer detection; these tests can analyze DNA in blood samples, which can reveal the ...

A second blood test shows promise for the detection of colon cancer, according to a new study. The first, called Shield, was approved by the Food and Drug Administration in July for people 45 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 ...

Your doctor just mentioned ordering a comprehensive metabolic panel, and you’re wondering what that means and why you need it. Don’t worry — this isn’t some scary, complicated procedure. It’s actually ...

Medicare will now cover a new blood test capable of detecting up to 50 types of cancer, following passage of a long-awaited ...

Blood tests are one of the most widely used and helpful tools in modern medicine. Whether ordered in a clinic or done through an at-home kit, they work by analyzing samples of your blood to uncover ...

Forbes contributors publish independent expert analyses and insights. I research & write on longevity, generational trends & innovation. Imagine walking into a lab, rolling up your sleeve for a ...