U.S. says signs Syria may be using chemical weapons, warns of quick response
U.S. says it is gathering information following allegations of a chlorine attack on Sunday in northwest Syria
Syrians detained, killed in southern cradle of revolt - U.N.
The arrests alarmed activists, who said they had targeted former armed and political opposition leaders, media activists, aid workers, defectors, and family members
Soldiers held hostage, villagers killed: the untold story of Venezuelan aid violence
Incidents are stark illustration of how Venezuela's crises have undermined once-close relationship between indigenous communities and movement launched two decades ago by president Hugo Chavez, which had promised to help them
Tornado hits near Tulsa, Oklahoma airport as 5 states brace for severe weather
Some 4 million people were under a flash flood warning or watch through Tuesday in the region
Treat fleeing Venezuelans as refugees, U.N. urges world
Some 3.7 million people have left Venezuela, including 3 million since 2015 as the economy has imploded causing widespread shortages and hunger
Water supplies restored to besieged Libyan capital
Water shortages could have caused a humanitarian crisis
With shelters at 'max' California border agents drop migrants at bus station
Apprehensions of migrant families in California's El Centro sector rose 383 percent in the seven months through April from a year earlier
Marawi's ruins a reminder of Islamic State's devastating reach
At least 500 families live in plastic tents and thousands of people are in limbo following a conflict that no one saw coming
Guatemalan teenage boy dies in U.S. Border Patrol custody
The boy was the fifth Guatemalan minor since December to die after being apprehended at the U.S. border in Mexico
WFP may suspend aid in Houthi-held areas of Yemen, cites obstruction
The highly unusual threat from the U.N. agency, which is feeding more than 10 million people across Yemen, reflected what it said were 'obstacles that are being put in our way'