Life37 trillion pieces of you: The plan to map the entire human body The workings of the myriad cells that make us are a huge mystery. A vast new project is changing that – and bringing sweeping insights into how we live and die Features
HealthHuman placenta stem cells help people recover from hip surgery The placenta is usually discarded after childbirth but it's a source of mesenchymal stem cells – and they help people regain muscle strength after hip surgery News