A gas explosion at Liushenyu coal mine in China's northern Shanxi province late on Friday killed ​at least 90 people, making it China's worst ‌coal mine disaster in over 16 years.
The gas explosion occurred late on Friday at the Liushenyu coal mine in Qinyuan ​county, with 247 workers on duty underground ...
At least four people are dead and 90 others are trapped underground after carbon monoxide levels “exceeded limits” in a coal ...