Jelly Roll's blood panel results stunned his doctors. If you manage your family's health, his story is worth reading.

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 ...

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

We have written before about which blood tests seniors should get and why routine testing changes outcomes. But what about ...

In many cases, it's not until memory problems start creeping up that most people learn they have Alzheimer's disease. By then, the disease may already be progressing, leaving limited options for ...

But whether patients should be getting the tests—as some already are—is not yet clear. New blood tests can detect cancer recurrence earlier than traditional scans, potentially giving doctors and ...

A Miami man credits a routine blood test for saving his life. Ian Ferguson, 37, had no symptoms when he got standard blood ...

“Bad,” or LDL, cholesterol is a major risk factor for heart disease and most people are screened for it as part of their yearly physicals. Stream Connecticut News for free, 24/7, wherever you are.