Protesters in Hong Kong have taken their cause to one of the busiest airports in the world. Demonstrators dressed in black filled the arrival hall Friday at Hong Kong International Airport, where they greeted international visitors with chants of "There are no riots, there's only tyranny!"...

Iran said it will attend a meeting in Vienna Sunday of diplomats from countries still party to the 2015 nuclear deal, as they try to salvage the landmark agreement. The hard-won deal has been threatened with collapse since the United States withdrew from it last year and reimposed biting...

A British minister and longstanding critic of Boris Johnson quit on Monday, the latest resignation before the presumed new prime minister takes office with a “do or die” pledge to leave the European Union with or without a deal. The resignation of Alan Duncan, a junior foreign office...

Hong Kong police on Monday defended their actions and the lack of arrests after opposition lawmakers said police had failed to protect a train full of anti-government protesters from a triad gangster attack on Sunday. The attack came in a night of violence that opened new fronts in Hong...