UN says 2.7 billion people -- 40 percent of the world's population -- will be online by year's endAround 2.7 billion people -- 40 percent of the world's population -- will be connected to the Internet by the end of 2013, the United Nations said Monday. Oct 08, 2013
Researchers: Pesticides causing dramatic die-off in frog population worldwideA plunge in the world's population of frogs and toads may be blamed, at least in part, on farm pesticides, researchers in Germany said on Thursday. Jan 24, 2013
