The essence of who we are as people is not defined solely by the blood relations we share with others, but also by our ...

Many Americans don't know their blood type, but that knowledge can actually tip you off about your risk for certain medical ...

Your blood type matters Unless you've recently given blood, you may not think much about your blood type. The presence or absence of certain molecules called A or B antigens, as well as a protein ...

“This blood test clearly identifies Alzheimer’s tau tangles, which is our best biomarker measure of Alzheimer’s symptoms and ...

Negative blood types are particularly valuable because they are not common. With less than 2% (one in 50 donors) of the ...