Researchers created an AI-driven liquid biopsy that scans patterns in fragments of DNA circulating in the blood. The system detected early liver fibrosis and cirrhosis—conditions that often go ...

GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.

A team of researchers from Taiwan has developed PanMETAI, an AI-powered platform that analyzes metabolic fingerprints in a ...

In TODAY.com's Expert Tip of the Day, a cardiologist reveals a hidden risk for a heart attack and a stroke that a standard ...

Dietary habits, alcohol use, stress, poor sleep, and other habits can all contribute to high morning blood sugar. Here's why, ...

Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or ...

Learn about the innovative SHIELD blood test by Guardant Health that aims to detect colorectal cancer early, potentially ...

A new screening tool can identify the hidden driver of a silent killer through standard blood work, bypassing the need to ask ...

Blood tests that detect a protein involved in Alzheimer’s disease could help predict the age at which the disease may strike people long before they develop symptoms, according to a new study. But ...

“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. There’s another marker in the blood that may be a better ...

Quest Diagnostics has rolled out an ultrasensitive blood test to monitor multiple myeloma treatment, potentially sparing patients from more invasive and costly bone marrow aspirations. Quest Flow ...

Millions of people donate blood each year, saving countless lives. After a donation, plasma and white blood cells are separated from red blood cells, which are the most commonly transfused blood ...