Add Yahoo as a preferred source to see more of our stories on Google. CHICAGO — The practice of drawing blood has changed very little over the decades. It looks about the same now as it did 50 years ...

Chicago (tca/dpa) — The practice of drawing blood has changed very little over the decades. It looks about the same now as it did 50 years ago. That process, however, may be about to get a modern ...

TAMPA, Fla. (WFLA) — Nobody likes needles, or at least they shouldn’t, so getting your blood drawn isn’t always an easy ordeal. For some of us, it’s easy to pass out and cause a scene, making the ...

A blood test is a medical procedure where a sample of a person's blood is taken (called a blood draw) and sent to a lab for analysis. Knowing the results of blood tests helps a physician better ...

Imagine checking for colon cancer with nothing more invasive than a routine blood draw -- no bowel prep, no sedation and no awkward stool kit to mail. A new blood test called SHIELD is now available ...

The practice of drawing blood has changed very little over the decades. It looks about the same now as it did 50 years ago. That process, however, may be about to get a modern makeover. Several health ...