The invention of blue and purple pigments in ancient times - Chemical Society Reviews (RSC Publishing) DOI:10 1039/B606268G rsc.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from rsc.org Daily Mail and Mail on Sunday newspapers.
About 13,000 vehicles await an electrical component before they are shipped to US dealers by the end of March. Porsche, Audi, and Bentley vehicles are affected.
Rescuers evacuated tourists on Tuesday from a remote skiing area in northwestern China where dozens of avalanches triggered by heavy snow have trapped more than 1,000 people for a week, state media said. The avalanches have blocked roads, stranding both tourists and residents in a village in Altay prefecture in the Xinjiang region, close to China's border with Mongolia, Russia and Kazakhstan.