SocietyFor the first time, the implantation of a human embryo in the uterus has been recorded in real time.Màrius Lamor15-08-2025
SocietyEight babies have now been born in the UK with genetic material from two women and one man.Quim Aranda17-07-2025
![Microscopic image of a nine-day-old human embryo.](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)