Government have sent experts to uncover the reasons and provide solutions for reducing the alarmingly high concentration of sulfur dioxide in Linfen, Shanxi province,
Technique has lost commercial value after researcher stopped application.
Calls have been made for the gibbon to be classified as an endangered animal.
It is "a correct political choice" for Nigeria to order Taiwan to move its trade mission from the capital of Abuja, since the one-China principle is globally recognized.
China saw slower year-on-year tax revenue growth in 2016, data from the nation's tax authority.
Several platoons of fake Terracotta Warriors were smashed to bits in Xi'an early after the city launched a crackdown on misleading museums and tricky tour guides.
China's first commercial high-resolution Earth observation satellite network has begun to operate, its developer said.
A man in Fengshan county, Guangxi Zhuang autonomous region, is being probed for allegedly maltreating his 92-year-old mother by locking her up in a tiny room.
With US secretary of state nominee Rex Tillerson threatening to make trouble for China over the South China Sea, Beijing should continue its buildup in the area.
The further countermeasures China and Russia have agreed to take will be aimed at safeguarding their interests.