World leaders are in New York for the first day of the UN General Assembly. It is the 70th session of the annual gathering of global powers. The refugee crisis in Europe, conflict in the Middle East and the Iran nuclear deal will all be discussed.

Russia appeared to seize the initiative in international efforts to end the conflict in Syria on Sunday as Washington scrambled to devise a new strategy for the war-ravaged country and France sent warplanes to bomb Islamic State targets. As leaders gathered in New York at the...

Iran demanded an apology from Saudi Arabia on Sunday over the deaths of 769 people at the haj pilgrimage and accused it of trying to evade blame, while Riyadh in turn accused Tehran of playing politics with the disaster. At least 155 Iranian pilgrims died in the crush of pilgrims...

 Mark Zuckerberg, chief executive of Facebook, promoted access to the Internet as “an enabler of human rights” and a “force for peace” on Saturday, as he announced that his company would help the United Nations bring Internet connections to refugee camps. “It’s not all...