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
Here I am imitating 'Holly' the floating head from Red Dwarf. It's a video telling you all about Skydrive, a place to store all your stuff, online. That's 25GB of free online space.I don't know about you but I'm off to hide my face.
The Prince of Wales is joined by his sons, Prince William and Harry and celebrities including Joss Stone and Bond hero Daniel Craig as he attempts to raise awareness of the damaging consequences of deforestation.