The United States, Russia, Ukraine and the European Union have called for an immediate halt to violence in Ukraine after talks in Geneva. But as Sonia Legg reports the prospect of further sanctions is being clouded by divisions within Europe and big companies.
Micro-organs to shape the future of personalised medicine
Researchers at Vanderbilt University are developing an artificial liver as part of a larger system of synthetic organs being built to test drugs. If successful, the technology will not only change the way drugs are developed and tested, but also provide doctors with a way to personalise treatment for patients with diseases ranging from heart disease to cancer. Ben Gruber has more
An 80-year-old woman had the scare of her life during her first skydive experience in California. After jumping from the aircraft with her instructor, her harness slipped and she was left dangling from the tandem jumper as she hurtled towards the ground. Luckily, neither suffered any injury.