Doctors stumbled upon a type rarer than “golden blood”—and suspect more patients carry the bizarre genetic anomaly.

There’s more history in your blood types than you think, and it didn’t begin with humans. Here’s what we know about them, ...

Human blood already comes in a bewildering variety of types, but researchers have now identified a new one so rare that only three people on the planet are known to carry it. The finding exposes just ...

The Saint Louis University Forensic Science program offers courses with hands-on learning opportunities. FRSC 2600 - Survey of Forensic Science 3 credits Students learn scientific methodology, its ...

There are rare blood types beyond the eight most common ones, and researchers have discovered one more that brings the total count to 49. Blood type A(B) is caused by a four gene mutations and was ...