Congolese President Joseph Kabila told the annual gathering of world leaders at the United Nations on Saturday that he would ensure those responsible for killing two U.N. investigators earlier this year would be punished. Michael Sharp, an American who was coordinator of an independent...

 An magnitude 6.2 earthquake shook southern Mexico on Saturday and was felt in the capital, where seismic alarms sounded, residents ran into the streets and rescuers briefly stopped combing the rubble left by a bigger tremor earlier this week. The United States Geological Survey...

 China’s earthquake administration said on Saturday it had detected a magnitude 3.4 earthquake in North Korea that was a “suspected explosion”, raising fears the isolated state had conducted another nuclear bomb test. The administration said in a statement on its website that...

Russia’s foreign minister said on Friday the leaders of North Korea and the United States should tone down their bellicose rhetoric and warned that a collapse of a nuclear deal between Iran and world powers would only embolden Pyongyang. “The exchange of threats is quite bad,...