Support WBURLosing The Eternal Blue Sky In MongoliaEmily KwongClaire HarbageEmily BogleAlyson HurtAlex LeffNick UnderwoodThomas WilburnAugust 05, 2019 ShareMuguntuul Oyutan, 11, walks to school with her sister and friends in Ulaanbaatar, the capital of Mongolia. Mongolia is the world's most sparsely populated nation, and an increasing proportion of its citizens reside in the capital. (NPR)
