UC San Diego researchers found a blood-based biomarker can predict a woman's risk of developing dementia as many as 25 years before symptoms appear, according to a paper published Tuesday.

But here's why you likely won't be seeing it in your doctor's office anytime soon.

Experts in the US found that higher levels of a protein called p-tau217 were an accurate predictor of people developing cognitive problems and dementia.

A new blood test detected early-stage pancreatic cancer with 87.5% accuracy in a study of 672 people. A new blood test that ...

Women with higher levels of p-tau217, a blood protein, were twice as likely to eventually develop dementia or mild cognitive impairment.

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

New study discovers tiny molecules found in blood called piRNA could predict whether older adults are likely to survive two ...

A long-term study of 2,766 women in the Women’s Health Initiative Memory Study found that higher baseline plasma p-tau217 levels were associated with a greater risk of developing mild cognitive ...

The wearable maker is launching a new panel focused on women's health through its Whoop Labs blood testing service. It's also adding a new feature to its app that surfaces information about hormonal ...