China has upset many countries in the Asia-Pacific region with its release of a new official map that lays claim to most of the South China Sea, as well as to contested parts of India and Russia ...

Baidu also worked with China's traffic management bureau to track the country's roads. This map shows the section with the worst congestion -- the Suzhou portion of the Beijing-Shanghai Expressway.

China’s new map could worsen clashes in the area, said Donald Rothwell, a professor of law at the Australian National University in Canberra, who focuses on the law of the sea.