Donald Trump vowed Wednesday to use his US presidency to promote global peace after meeting Pope Francis, before heading into a high-stakes summit of the world's biggest military alliance. Meeting for the first time, the president and the pontiff sidestepped deep differences over issues...

U.S. Treasury Secretary Steven Mnuchin told lawmakers on Wednesday that his department would work to increase sanctions pressure on Iran, Syria and North Korea and is reviewing licenses needed for Boeing Co and Airbus to sell aircraft to Iran. "We will use everything within our power to put...

British police hunted on Wednesday for potential accomplices who may have helped Salman Abedi build the bomb that killed 22 people at a concert in Manchester and who could be ready to kill again. As police tried to piece together the British-born Abedi's past, Prime Minister Theresa May said...

The United States and Russia have increased communication to avoid warplane accidents in the skies over Syria as Islamic State militants lose territory and the air space becomes more crowded, a top U.S. Air Force official said on Wednesday. In 2015, the Russian and U.S. militaries...