This article was reviewed by Felix Gussone, MD. In this guide, we’ll break down what most biomarker lab tests measure, how to prepare for them, and what to do once you receive your results. Not ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists used donor stem cells to grow red blood cells in a laboratory. A clinical trial of these cells is underway to see if ...

Share on Pinterest Could lab-grown blood fill an important gap in blood availability? Image credit: Frank Molter/picture alliance via Getty Images. Blood plays a vital role in the health of the body, ...

Blood grown in a laboratory has been transfused into humans for the first time in a landmark clinical trial. Two patients in the U.K. have so far received tiny doses of the lab-grown blood as part of ...

Preparing properly for lab tests helps ensure your results are accurate and reliable. Some tests — like fasting cholesterol or fasting glucose — require you not to eat or drink anything but water for ...