This week's science news was filled with awe-inspiring medical breakthroughs, including the story of a risky surgery that saved an unborn baby from a rare lung disorder at just 25 weeks gestation.

Arthur, who was born in January 2025, contracted parvovirus and had to have an intrauterine transfusion NHSBT A rare intrauterine transfusion was performed on an unborn baby at 16 weeks, making him ...