New evidence from oldest new world human settlement - Text | HTML | Flash
New evidence from the Monte Verde archaeological site in southern Chile confirms its status as the earliest known human settlement in the Americas and supports the theory that a major early migration route started in Alaska and followed the Pacific Coast down to South America....
A nanotech method to measure insulin - Text | HTML | Flash
Researchers have used nanotechnology to develop a new method for measuring minute quantities of insulin that should allow them to assess the health of insulin-producing cells....