Laboratory operator Quest Diagnostics raised its full-year forecast for profit and revenue on Tuesday, banking on robust demand for its diagnostic tests. Shares of the New Jersey-based company were up ...

Roche’s test, which measures the blood level of pTau181, a protein that builds up in the brain tissue of Alzheimer’s patients ...

Blood tests that detect early cancer are coming to market. Could they lead to earlier diagnosis and treatment?

Worried about your health? You can now avail yourself of noninvasive diagnostics that claim to screen for rare birth defects, cancer-associated mutations, and even Alzheimer’s. Even before the Covid ...

A new Galleri blood test detected 75% of cancers without current screening options, with over half found in early stage I or ...

A blood test can pick up cancer cases among patients who have been falsely reassured they do not have the disease.

A second blood test has been been approved by the US Food and Drug Administration to assist in diagnosing Alzheimer’s disease ...

The US Food and Drug Administration has given clearance to another blood test to help assess Alzheimer’s disease and other ...

The U.S. FDA has approved Roche and Eli Lilly’s new Elecsys pTau181 blood test to help detect Alzheimer’s disease in people ...

Researchers have adapted a rapid diagnostic technology that is able to identify undetected cases of malaria, helping tackle ...