Most people have heard of stem cells. They are often described as "miracle" cells –ones that can grow into any other type of cell in our bodies, promising revolutionary medical treatments. However, ...

Researchers have identified an unexpected mechanism that links age-related stress to the decline of blood-forming stem cells.

Inside the Destiny laboratory module aboard the International Space Station, NASA flight engineer Zena Cardman recently ...

Scientists have discovered a method of helping human stem cells thrive in an animal embryo—a key development in efforts to grow human organs in animals for medical transplants. A study by UT ...

Aging is inevitable for most cell types in the human body, but hematopoietic stem cells (HSCs) seem to defy the process. They retain their self-renewing ability almost throughout an organism’s ...

For the first time, a stem cell model has produced a structure resembling an early human embryo with a yolk-sac-like ...

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing. For many years, ...