Technology saves herders time, energy on N China grassland
(WorldNews China)

HOHHOT -- February nights on the prairie in Angsu village are piercing cold, but herder Bixirlt does not mind. Rather than getting up several times to look after his sheep, the 40-year old stretched and yawned, turned over in bed, and used his phone to check on the animals. Eight cameras Bixirlt bought last year help the family monitor the 2,200-square-meter sheepfold. A...