China

Even as China presses ahead with a military buildup in the South China Sea, the U.S. invited it to take part in the world's largest naval exercise at Pearl Harbor in Hawaii.

One of China's most valuable tech startups, smartphone maker Xiaomi, is getting into networked appliances, in a bid to innovate its way out of trouble, as its core business falls flat.

With her goofy facial expressions, Fu Yuanhui has captured the world's attention — if not the gold — and is changing the way Chinese think about the Olympics and how athletes should speak and behave.

A U.S. nuclear engineer is accused of spying for China. Chinese economic espionage costs the U.S. billions each year. The case raises questions about whether Chinese-Americans are unfairly targeted.