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 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 ...

Scientists have developed a blood test that can predict a woman's risk of developing dementia 25 years before symptom onset, in an effort to revolutionise dementia care.

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 ...

Researchers found that the cells of young adults with depression overproduce energy while resting but struggle to respond to ...

A new study shows that improving your cardiovascular endurance changes your neural chemistry. Fitter individuals release ...

Heart health experts released new guidance to help identify early risk factors for heart disease that go beyond tracking cholesterol numbers to prevent illness.

Scientists have developed a new blood test that could spot Alzheimer’s earlier by detecting hidden changes in how proteins fold in the bloodstream.