RedOrbit: The United Nations official weather agency, the World Meteorological Organization, has announced that last year saw record-low levels of Arctic sea ice yet another troubling sign of changing global climate patterns.
The WMO also found that 2012 was the ninth-warmest year since official records started in the 1850s, according to a report released by the organization on Thursday. It also stated that every year from 2001 to 2012 was among the top 13 warmest on record, with the hottest being 2010....