By predicting the timing and severity of flu outbreaks, the new system can eventually help society better prepare for them.

A number of factors—both meteorological and societal—would need to conspire for the current drought to resemble the all-out disaster of the 1930s Dust Bowl. Yet a devastating outcome could emerge with a flavor all its own.

NOAA has cancelled the El Niño Watch that’s been in effect since late summer (see PDF), but this doesn't guarantee a placid U.S. winter.

The new study may provide a breakthrough as scientists try to narrow the range of projections of future global warming.

NCAR director since 2010, Wakimoto will assume his new position in February 2013.