The capsules light up upon encountering blood in the gut. A brighter glow indicates more bleeding. In A Nutshell Speed ...

A rapid blood test could speed treatment for people who have suffered a stroke related to brain bleeding, a new study says. Stroke victims with brain bleeds have nearly seven times higher blood levels ...

There are several lab tests for hemophilia. However, the main tests detect the clotting activity of factors VIII and IX, which are proteins in the blood. Hemophilia is a bleeding disorder in which an ...