One year ago, Tim Andrews was among the world’s first recipients of a genetically modified pig kidney. Now, he is the first in that small group of pioneers to go on to receive a human kidney.
The Cool Down on MSN
Officials enlist new tactics in battle against ginormous hogs taking over US region: 'A challenge for all of us'
Federal and state officials from Tennessee and Kentucky are using new tactics to help them control a feral hog problem in ...
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