Scientists and farmers are collaborating on a quest for more efficient irrigation. Now, software is adding piles of new data to help manage water on the farm.
The debate over the death penalty is situated in a tragic little corner of the US "culture wars," where some Southerners insist that their moral beliefs require them to execute thy neighbor.
Sandra Cuffe is a freelance journalist reporting on indigenous land and resource struggles, militarization and human rights issues in Canada and Central America. Follow her on Twitter @Sandra_Cuffe.