Multi-cancer blood tests promise early detection, but the evidence is thin, the risks real, and they’re no substitute for listening to your body.

US test of 120 umbilical blood cord samples identified 42 Pfas compounds, which do not naturally break down ...

Doctors at the AIIMS Gorakhpur have identified an extremely rare subgroup of the ‘A’ blood group in a pregnant woman, who was referred to the institute after discrepancies were found in her tests, ...

Scientists develop a blood test that detects Alzheimer’s by measuring protein structural changes rather than protein quantity.

Scientists found that a blood protein called p tau217 may reveal dementia risk up to 25 years before symptoms appear.

A new study co-led by WEHI has found a simple blood test can help identify the early-stage testicular cancer patients who are ...

A quiet warning signal for Crohn’s disease may show up in your blood years before your stomach ever hurts. That is the message from new research out of Sinai Health, where scientists report a blood ...

A recent study shows that accessible blood tests can accurately identify Alzheimer’s disease. When combined with standard cognitive assessments, these tools offer a reliable diagnostic approach for ...

A new study suggests a blood test could distinguish gallbladder cancer from gallstones by tracking changes in metabolites and bile acids.

Researchers from Duke Health and the University of Minnesota recently discovered that measuring specific tiny genetic ...

People who lived longer had lower piRNA levels, suggesting these molecules may play a direct role in how long we live.

The single-stranded DNA molecules developed by researchers using the SELEX technology could transform blood testing for Alzheimer's biomarkers. These synthetic aptamers target neurofilament light ...