University of Cambridge scientists have used human stem cells to create three-dimensional embryo-like structures that replicate certain aspects of very early human development - including the ...

Human blood already comes in a bewildering variety of types, but researchers have now identified a new one so rare that only ...

Researchers have found a new way to produce human blood cells in the lab that mimics the process in natural embryos. University of Cambridge scientists used human stem cells for the studies. The ...

Our body's "blood factory" consists of specialized tissue made up of bone cells, blood vessels, nerves and other cell types. Now, researchers have succeeded for the first time in recreating this ...

Communities of color are underrepresented in the donor pool, and the U.S. system faces broader problems, from overall donor ...

Researchers are learning how to refill the energy reserves of aging human cells, turning a long-standing metaphor about ...