Well preserved bone marrow from a woolly mammoth has been recovered in Siberia. A team of Russian and Japanese scientists has announced that it will use it in an attempt to clone a woolly mammoth within five years. http://news.discovery.com/animals/woolly-mammoth-cloned-111205.html Related article: The team may have been unsuccessful in a previous attempt: http://www.physorg.com/news/2011-01-scie…