Decades before the first symptoms of Alzheimer's disease appear, some changes associated with the disease may begin to leave ...

Say no to sushi and steer clear of raw sprouts. Skip Bikram yoga. And keep your hands off that cat litter box.

After years of 'sciatica' pain, a blood test revealed an inflammatory arthritis diagnosis.

A 16-year Scottish cohort study finds that while proteomic organ clocks predict mortality, epigenetic, brain imaging, ...

A two-stage epigenome-wide study of aneurysmal subarachnoid hemorrhage patients found that a promising methylation signal at ...

Michelle York got tested for Lynch syndrome, an under-diagnosed and symptomless genetic condition that raises cancer risk.

Fasting is a common requirement for many routine laboratory blood tests, with patients often instructed to avoid eating or drinking anything except water for 8 to 12 hours before their sample is taken ...

A large prospective study reveals multicancer blood testing successfully identifies seventeen malignancies, effectively supplementing routine clinical screening protocols.

A Bay Area biotech company appears to be one major step closer to receiving final federal approval for its groundbreaking ...

Fasting fewer than 8 hours or more than 12 hours before a routine blood test did not significantly impact the results, new ...