A team of doctors in Nigeria has successfully separated a set of conjoined twins. The doctors spent 13 hours performing complex surgery to separate Goodness and Mercy Martins at the National Hospital in Abuja. The surgery involved 78 doctors working in two groups. Goodness and Mercy Martins were born on 13 August 2018 at the Federal Medical Centre, Keffi Nasarawa state, through a cesarean session. Their unemployed mother had no idea she was expecting twins and she was even more shocked when they came out joined at the chest and abdomen. Lead...