At 32 degrees Fahrenheit, or 0 Celsius, ice changes to water. This simple, unique fact dominates the climate in Earth's polar regions. Using satellites to detect changes over time, NASA researchers and NASA-funded university scientists have found that Earth's ice cover is changing rapidly near its poles.
Madison County is a county located in the state of Mississippi. As of the 2010 census, the population was 95,203. The county seat is Canton. The county is named for U.S. President James Madison. Madison County is part of the Jackson, MS Metropolitan Statistical Area.
Click on a thumbnail image to view a full size version of that map. Madison County is Florida's 14th county, established on December 26, 1827, from a segment of Jefferson County. It gains its name from James Madison (1751-1836), the 4th President of the United States (1809-1817). Many of the original settlers in this area were from Virginia.