mine collapse

<!-- -->Mine safety in China has improved in recent decades but accidents are still frequent. (Representational)Beijing: The collapse of a coal mine in northern China last month left a total of 53 people "missing or dead", a top…

Last Updated: December 25, 2022, 11:43 ISTTwenty-two miners were brought to the surface but 18 remain trapped. (AFP)A total of 40 people were working underground at the mine in Yining county, about 100 kilometres from the border with…