A gas explosion at a coal mine in northern China kills at least 90 people, according to Chinese state media. The blast is reported to be the country’s deadliest coal mining disaster in more than a decade. Rescue operations are ongoing, with the incident occurring nearly 20 hours before officials provide an updated toll. State broadcaster CCTV reports that nearly 20 hours after the explosion, rescue efforts were still underway. Other reports cite that the number of deaths is at least 90 and that additional people are affected, including injured miners who are being treated in hospitals. One outlet reports more than 120 people hospitalized, while another indicates at least 90 are dead and nine remain missing. Information about the cause centers on a gas explosion, but the reports do not provide further confirmed details on what triggered the blast. Authorities continue search-and-rescue activities as the figures are updated, with the death toll and missing numbers still subject to verification.