On a YouTube livestream, Berkeley City College students carefully study the movements of stem cells to observe what they do ...

A man and a woman with a rare and devastating autoimmune disease have been in remission for more than 15 years after ...

Two proteins with opposing functions orchestrate the development and maintenance of healthy skin, Stanford Medicine ...

For most of medicine’s history, blood has been treated as a delivery system that carries oxygen, nutrients and waste. Two new ...

Riley Children’s used deceased donor stem cells to treat a teen with leukemia, a method that may reduce wait times and expand ...

For many patients who survive a heart attack, recovery is only the beginning. Structural and functional changes in the heart ...

Scientists have discovered that a protein linked to cell death is secretly driving the aging of blood stem cells in a completely different way. Instead of killing the cells, it damages their ...

Science succeeds by failure, just as surely as it works by success. We slowly come to know how the physical world works by learning that what we thought was true is all wrong. Science teaches us to ...

Korean scientists found a bacterium living in your blood that produces compounds that protected skin cells from aging in lab ...

For millennia, thick, healthy hair has symbolized both masculine virility and feminine appeal. So when hair thins or ...

A 23-year-old man from Louisiana has become one of the first people in the United States to be functionally cured of sickle ...

Researchers have produced the most detailed map yet of how stem cells in the growing tip of a plant begin their journey to form the many cell types that shape flowers and stems. They identified 18 ...