Brad Reisfeld is a professor of chemical and biological engineering, biomedical engineering, and public health at Colorado State University. Your blood serves numerous roles to maintain your health.

In patients showing cognitive decline, a new blood test for Alzheimer's is expected to make diagnosis more convenient, accessible and inexpensive than other existing tests. When you purchase through ...

A new type of blood test could help detect multiple cancers early. A team of researchers in California studied a new multi-cancer early detection (MCED) test called Galleri, which can reportedly ...

The Food and Drug Administration has greenlit Japan-based test manufacturer Fujirebio to begin marketing its blood test for helping doctors diagnose Alzheimer's disease in some patients, clearing the ...

From robotic surgery performed 7,000 miles away to the first blood test to help diagnose Alzheimer's disease, 2025 has been a ...

A new type of blood test could help detect multiple cancers early. A team of researchers in California studied a new multi-cancer early detection (MCED) test called Galleri, which can reportedly ...

Blood tests look for markers in the blood that may indicate non-Hodgkin lymphoma. Blood tests alone cannot diagnose lymphoma, but they can help with diagnosis. A doctor may order blood tests to look ...

Early diagnosis of lung cancer may improve the prognosis, but many people aren’t aware they have it until it spreads. Screening tests may help detect the disease. Blood tests are not yet available to ...