05:02 The largest spill of radioactive material in the United States took place in 1979 when a dam burst on Navajo Nation lands.The impacts of the Church Rock uranium mill spill is stil
03:22 The Navajo language now has about 300,000 speakers, but still categorized as “vunerable” by UNICEF.The Navajo language was used by the U.S. military as code, which helped the coun
03:20 With more than 80,000 confirmed cases and nearly 900 deaths, El Paso is among the worst COVID-19 hotspots in all of Texas.CGTN's Xu Dezhi visited the area to see how residents a