Bloomberg With the sweep of a single executive order, President Donald Trump unwound the Obama-era framework of regulations designed to combat climate change and announced that he was “putting an end to the war on coal.” But not everyone in high-tech is ready to return to the age of fossil fuels. Mike Cassidy, who was formerly vice president at …

  ST. PETERSBURG / AP A bomb blast tore through a subway train in Russia’s second-largest city Monday, killing 10 people and injuring about 40 as President Vladimir Putin visited the city, authorities said. Hours later, police found an unexploded device in one of St. Petersburg’s busiest subway stations, sending a wave of anguish and fear through Putin’s hometown. There …

  WASHINGTON / AP President Donald Trump welcomed his Egyptian counterpart, President Abdel-Fattah el-Sissi, to the White House on Monday for talks ranging from ways to collaborate in the fight against extremism to efforts to bolster Egypt’s flailing economy. In an Oval Office meeting, Trump said that el-Sissi has done a “fantastic job” and declared his support for Egypt and …