A migrant woman and a child drowned off the Greek island of Lesbos after their boat sank, police said Wednesday, adding 45 other passengers had been rescued. The Greek harbor police did not give the victims’ ages or nationalities and it was not clear if the two were related. According...

Russia launched air strikes in Syria on Wednesday in its biggest Middle East intervention in decades, plunging the four-year-old civil war into a volatile new phase as President Vladimir Putin moved forcefully to stake out influence in the unstable region. Moscow's assertion...

The worsening war in Syria, allegations of child sexual abuse by U.N. peacekeepers and the mishandling of the Ebola epidemic cast a spotlight on the inadequacies of the United Nations in a globalized world, operating with a power structure that hasn’t changed since 1945. With age, the...

When an explosion killed almost all of its leaders in a single blow last year, many thought it was the end for Ahrar al-Sham, a powerful Syrian insurgent group founded by members loyal to al Qaeda. But the group immediately re-emerged stronger. It replaced its leader and chose new...