PHILADELPHIA – It was an ordinary surgery to remove a tumour – until doctors turned off the lights and the patient’s chest started to glow. A...
SANTA ANA, Calif. — Authorities say a 19-year-old University of Pennsylvania student whose body was found buried in a shallow grave at a California park had...
OAKLAND, Calif. — Scientists for the first time have tried editing a gene inside the body in a bold attempt to permanently change a person’s DNA...