HealthHead transplant team's new animal tests fail to convince critics Exclusive video shows a dog reportedly recovering the ability to walk after an injection into its damaged spinal cord, but the study has been criticised News
LifeAll you need to know about conceiving babies from thawed ovaries A woman has given birth thanks to the re-implantation of ovarian tissue she had removed as a child and frozen. Many others could follow – but what are the risks? News