You can find out what your blood type is through blood or saliva tests, or by donating blood or checking your medical records ...

Numerous companies offer tests, which may involve blood, urine or saliva collection, and can be very expensive. The results ...

Dear Dr. Roach: My husband was diagnosed with secondary polycythemia in 2011. His hematocrit test (HCT) was 57%. He was ...

Scientists identified a small molecule that interrupts a harmful protein pair linked to diabetic inflammation and tissue ...

Hardcore endurance athletes have tracked the metric for decades, but it is increasingly touted as a measure of fitness and health for the average person.

The Virginia Board of Education this week began the process to revise the grading system on state assessments. If the results fall in line with Gov. Glenn Youngkin’s promise, Virginia’s state tests ...