Nation Jan 25

5 ways drones could change the way America eats

The Association for Unmanned Vehicle Systems International, a trade group, says agriculture could account for 80 percent of all commercial drone use, once government regulations allow it.

World Sep 13

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How will China feed its growing middle class?

China consumes half of the world's pork. And the country's growing middle class — bigger than the population of the United States — wants more meat. Nathan Halverson of The Center for Investigative Reporting looks at how China plans to…

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