China pushes tourism in Tibet, while critics fear impact on local culture

China has unveiled a sparkling new hotel as part of its drive to get tens of millions more tourists to visit Tibet, even as critics say the push is slowly eroding the local culture.

The end of stealth? New Chinese radar capable of detecting ‘invisible’ targets 100km away

A top Chinese military technology company shocked physicists around the world this week when it announced it had developed a new form of radar able to detect stealth planes 100km away.