The “blood factory” of the human body is composed of specialized tissue that includes bone cells, blood vessels, nerves, and various other cell types.

A hidden equilateral triangle in the Vitruvian Man’s crotch may explain Leonardo da Vinci’s precise proportions, linking the ...

Understanding how bone marrow produces blood–and how this whole process can fail–is critical to fighting blood cancers and ...

There Are Mystery Rings Around 500,000 Barrels on the Seafloor. They Shouldn’t Be There. Pope Leo XIV reveals a very ...