Add Yahoo as a preferred source to see more of our stories on Google. Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) (Getty Images) If ...

Ochsner Health doctors and researchers are studying a new blood test, the Galleri test, that can detect more than 50 types of cancer and allow for earlier treatment. “We feel the Galleri test could be ...

A new paper describes a test that can differentiate between different types of asthma via a nasal swab. Researchers hope the test can eventually be used to help match patients with better treatments.

"No cancer signal detected." The blood test results popped up in my online health portal without much fanfare. A doctor would chat about them with me later, congratulating me on the "phew"-worthy ...

MENLO PARK, Calif. (KGO) -- After years of research a new technology is being heralded as a potential game changer in the fight against cancer. Leading the charge is a Menlo Park based company called ...

The best type of COVID-19 test to take depends on why you’re getting tested. Some tests are best for diagnosing current COVID-19 infections while others can identify past infections. Others are better ...

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 ...

What are the three types of HIV tests available to patients, how do they differ, and how can patients determine the best ...

MINNEAPOLIS (WCCO) - No one wants to be told that they have cancer. But the sooner you know, the sooner you can get live-saving treatment. Mayo Clinic will roll out a new test that can detect more ...

Hydrogen breath tests are a diagnostic tool that doctors use to identify small intestinal bacterial overgrowth (SIBO), lactose intolerance, and other digestive conditions. The test measures the amount ...