DNA from the 40,000-year-old bones of a modern human found in Europe contains Neanderthal genes.
Nutrient levels in soil don’t add up when food chains combine.
This year's Nobel Prize in Physiology or Medicine will be shared by three researchers who identified two viruses that have had crucial impacts on human health. Harald zur Hausen of the German Cancer Research Center in Heidelberg will be honored for his work in the 1970s identifying the human papilloma viruses and their role in cervical cancer. Francoise Barre-Sinoussi of the Institut Pasteur, and Luc Montagnier, co-founder of the World Foundation for AIDS Research and Prevention, will share the
October 6, 2008|