Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and oxygen to the cells of the body, and transports metabolic waste …

Jul 21, 2025 · Blood is a specialized fluid that constantly flows throughout your body. It’s made of plasma, red blood cells, white blood cells and platelets.

In this week's episode, Blood editor Dr. James Griffin interviews Drs. Johnny Mahlangu and Joseph Rocco on their articles published in volume 147 issue 9 of Blood.

May 25, 2026 · Blood is a fluid that transports oxygen and nutrients to cells and carries away carbon dioxide and other waste products. It contains specialized cells that serve particular functions. These …

Detailed information on blood, including components of blood, functions of blood cells and common blood tests.

It has four main components: plasma, red blood cells, white blood cells, and platelets. The blood that runs through the veins, arteries, and capillaries is known as whole blood—a mixture of about 55% …

Feb 19, 2025 · Learn what determines your blood type and why it's important. Understand blood type compatibility, donation guidelines, and the need for safe transfusions.

May 11, 2023 · The solid part of your blood contains red blood cells, white blood cells, and platelets. Red blood cells (RBC) deliver oxygen from your lungs to your tissues and organs.

2 days ago · Learn if you can donate blood, how to prepare to donate blood, and what to expect about the donation process. The right type at the right time saves lives in your community. Learn more …

Find a location for lab services near you. Make an appointment for Labcorp blood work or drug tests. Walk-in or book online for a convenient time.