The brain is one of the body’s most energy-demanding organs, accounting for 2 percent of the body’s weight but consuming 20 ...

Named “Gwada negative,” it originated from a blood sample taken 15 years ago.

Doctors Detected a Mysterious Antibody in a French Woman’s Body. It Turned Out to Be a Brand New Blood Type Called “Gwada negative,” it marks the discovery of the 48th known blood group ...

What if humans were harvested for their blood — not in a horror movie, but as a systemic reality? In this chilling video, we explore the concept of human blood farming, blending science fiction ...

Parasites are known to infect human cells through a variety of ingenious mechanisms. Many of them have even evolved sophisticated strategies to evade a host’s immune system by avoiding it ...

A simple consultation during unrelated visits to the emergency room can help patients with high blood pressure—"the silent killer"—manage the condition, even before they experience symptoms ...

The DNA of human cells consists of a sequence of about 3.1 billion building blocks. Cells go to great lengths to maintain the integrity of this vast store of information. They constantly untangle ...

The circulatory system consists of one heart, five liters of blood, and approximately 96,000 kilometers of blood vessels, responsible for transporting nutrients and waste throughout the body ...

Frequent blood donors may be getting more than a warm, fuzzy feeling from their altruism, as giving blood may also enhance your ability to produce healthy blood cells, potentially reducing the ...

New research has discovered that donating blood could actually improve blood health drastically, thanks to how your body responds.

This Lego Brick Is About the Size of a Human White Blood Cell. It Just Became the World’s Smallest Sculpture Created by microscopic artist David A. Lindon, the record-breaking sculpture measures ...

After 50 years, scientists discover the MAL blood grouping system, solving a genetic mystery and improving transfusion safety worldwide.