warmest winter

This has been the world's warmest winter since record-keeping began more than a century ago, the U.S. government agency that tracks weather reported on Thursday.The National Oceanic and Atmospheric Administration (NOAA) said the combined global land and ocean surface temperature from December through February was at its highest since records began in 1880.A record-warm January was responsible for pushing up the combined winter temperature, according to the agency's Web site, http://www.noaa.gov.