Global Warming and Hurricanes
http://www.nwf.org/Wildlife/Threats-to-Wildlife/Global-Warming/Global-Warming-is-Causing-Extreme-Weather/Hurricanes.aspx
Storm warning: Climate change to spawn more hurricanes
http://www.usatoday.com/story/weather/2013/07/08/climate-change-global-warming-hurricanes/2498611/