In the wide-open steppe of eastern Mongolia, archaeologists have uncovered evidence of a very long wall. This isn’t China’s ...

Various dynasties worked on the 2,485-mile-long (4,000-km) MWS, such as the Jin dynasty (1115 to 1234 CE), whose empire ...

Archaeologists have excavated a medieval frontier garrison in Mongolia, suggesting some monumental walls on the Eurasian ...