MOSCOW—A fire at a coal mine in Russia’s Siberia killed 11 people and injured more than 40 others on Thursday, with dozens of others still trapped, authorities said. Efforts to rescue those trapped in the mine were halted on Thursday afternoon because of an explosion threat, and rescuers were rushed out of the mine, administrators of the mine told the Interfax news agency. A total of 285 people were in the mine at the time of the incident—239 of them have been evacuated and 46 other miners are still trapped underground, Kemerovo Governor Sergei Tsivilyov said on his page on the messaging app Telegram. “Forty-three people have been hospitalized with injuries, four of them in serious condition,” Tsivilyov said. Earlier Thursday, Russia’s acting minister for emergency situations, Alexander Chupriyan, said 44 miners have been hospitalized with injuries. The difference in injury tolls reported by different officials couldn’t be immediately reconciled. …