Scientists have created a simple early-stage cancer test capable of catching signs of up to 14 different types of cancer. The test is also relatively simple, which means it should be low-cost, making ...

If you could take a simple blood test that could detect multiple types of cancer while they’re still in an early and treatable stage, would you? For many, the answer would be a resounding yes.

COVID-19 tests are in greater demand than ever, and new data about the Omicron variant can make picking and using different types of tests confusing. Molecular tests for COVID-19, like the "RT-PCR" ...

There are various types of COVID-19 tests that people may choose from to find out if they are infected with the virus. Dr. Matthew Binnicker and the team at Mayo Clinic Laboratories help break down ...