Chemotherapy and radiation have saved the lives of millions of children worldwide, but these intense therapies also leave ...

Bullfighter Alberto Duran needed emergency testicle surgery after being gored in the groin at the Copa Chenel tournament in ...

A 27-year-old man has produced sperm for the first time since childhood after receiving the world’s first transplant of frozen prepubertal testicular tissue. The tissue was removed and banked before ...

At the age of 9, Nathan Crawford underwent radiotherapy and chemotherapy to shrink his tumor. Before these, his surgeons, in ...