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.
Bernie Sanders was elected to the US Senate in 2006 after serving 16 years in the House of Representatives. He is the longest serving independent member of Congress in American history.