http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. As skiers across the world pay close attention to the state of the snow on the slopes, there are a different group of scientific snow-watchers looking closely at a South Pole snowfield this January. http://www.physorg.com/news151074864.html Space & Earth Tue, 13 Jan 2009 13:14:24 EST news151074864 Scientists at the National Physical Laboratory (NPL) in Teddington have worked with the Wallace Collection to analyse the contents of Viking swords - and the results shed new light on trade routes in the middle ages. http://www.physorg.com/news150373962.html Physics Mon, 05 Jan 2009 10:32:42 EST news150373962