Lying on a turquoise hospital gurney, hooked up to a drip of clear, sparkling fluid, I can feel a tingling sensation pulsing through my body.

Promising review: "I always want to carry something that will get me out of a pickle. With micro-tools, I often carry two. My ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

A blood clot is a gel-like mass of blood that can form as a natural part of wound healing. But blood clots that occur within arteries or veins can be dangerous and even life-threatening if they block ...

Mean corpuscular hemoglobin (MCH) is a blood test used to measure the average amount of hemoglobin in your red blood cells. Hemoglobin is the protein in red blood cells that carries oxygen to tissues ...