Tidal records expose surge in hurricanes

http://www.newscientist.com/article/dn22382-tidal-records-expose-surge-in-hurricanes.html

15 October 2012 by Andy Coghlan

The world really is getting stormier. US tide records have provided compelling evidence that global warming is making large storms and cyclones more frequent. If current trends continue, the US will be battered increasingly often, and by more big storms like Hurricane Katrina.