Gas explosion kills 31 in a barbecue restaurant in China

[Collection]At least 31 people were killed when an explosion ripped through a restaurant in the northwestern Chinese city of Yinchuan, state media reported Thursday. Seven more people were receiving medical treatment, the agency reported, with one of them in a "critical condition". Two others had suffered severe burns, two had minor injuries and two had scratches caused by flying glass, Xinhua said.