A 26-year-old American man has become the world’s first to receive a sperm-making stem cell transplant in a groundbreaking ...

we teamed up with Adam and his research group to recruit 30 volunteers to take part in a longer term experiment. We took 13 men and 17 women who did not normally do a lot of exercise, and for 4 ...

What is the name of a set of instructions that is followed when doing an experiment? Presenter 1: In this film, we are going to look at how to plan an experiment, focusing on how to reduce errors ...

A man in his early 20s has received the world's first sperm-making stem cell transplant in a new procedure that could be groundbreaking for infertility treatment. Until now, the procedure had ...

A MAN has received the world's first sperm-making stem cell transplant in a groundbreaking experiment to reverse infertility. Jaiwen Hsu, 26, has azoospermia, a condition where no sperm is present ...