Age is the greatest known risk factor for dementia — though it seems to go beyond the number of candles on the birthday cake.

Scientists at Mass General Brigham have created HPV-DeepSeek, a blood test that can detect HPV-linked head and neck cancers nearly a decade before diagnosis. By finding viral DNA in the bloodstream, ...

Having a biological age older than chronological age is associated with a greater likelihood of developing dementia, a new ...

A decades-long search to identify a mysterious blood antigen has led researchers to a hidden genetic difference found in a ...

B12 is vital for red blood cells, nerves and DNA, but unexplained high levels may point to an underlying health problem.

Understanding your lab results is key to managing your health. Learn what common tests mean and how to talk to your doctor.

UCSF’s pharmacogenetics program uses DNA testing to personalize prescriptions, reducing side effects and ensuring the right ...

Most people who met proposed clinical criteria meant to identify chronic traumatic encephalopathy (CTE) during life did not ...