A gas explosion at a coal mine in China's northern province of Shanxi killed at least 82 people. Official news agency Xinhua said the accident happened on Friday evening and 247 workers were trapped.

Four dead and 90 trapped in a Shanxi coal mine accident due to dangerous carbon monoxide levels, as rescue efforts continue.

A gas explosion at a coal mine in China's northern province of Shanxi killed at least 82 people. Official news agency Xinhua said the accident happened on Friday evening and 247…