Droughts in California

California Drought Was A Blip In A Much Larger 'Megadrought,' Study Finds

The past 20 years have been the driest since the 1500s, a report in the journal Science found.
By 

Like Fruit, Vegetables And Almonds? Scientists Have Bad News.

The snow pack that supplies 60 percent of the water to California farms and cities will likely shrink by half by the mid-century.
By Tom Philpott, Mother Jones