MSNNews
05-11-2006, 12:48 PM
Playfuls - A U.S. researcher has concluded climate change might have helped cause the extinction of mammoths and other mammals more than 10,000 years ago. "It was a special time of greater warmth and moisture," paleoecologist R. Dale Guthrie of the University ... {br}{br}View the Entire Article (http://www.playfuls.com/news_00931_Climate_Change_May_Have_Caused_Extincti ons.html){br}