Stretching over 12 miles and soaring some 1,000 feet over the grand Montana landscape, this majestic cliff offers the ...

The Great Wall of China is the best-known strip of fortifications in East Asia, if not the world. But just a few days’ horse ...

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 ...

State Farm's Technology Research and Innovation Lab has been coming up with new water mitigation and impact-resistant roofing ...

A former Federal Reserve economist is accused of passing government information to China. John Rogers allegedly shared ...