When they met in dogfights over the Yalu River, in an area nicknamed MiG Alley, both fighters overshadowed their predecessors through sharp climbs, steep dives, tight turns, and nearly supersonic ...

In April, the Yalu River Estuary Wetland in Dandong, Liaoning province, welcomes its annual spectacle of bird migration. [Photo provided to chinadaily.com.cn] In April, the Yalu River Estuary ...