Thousands of Yazidis missing, captive, two years after start of "genocide" - U.N.
Yazidis are being held captive by Islamic State in Syria where many are used for sexual slavery or forced to fight
Greece wants 'Plan B' after Turkey threatens to quit EU migrant deal - paper
Turkey has threatened to back out of an agreement designed to help stem the influx of migrants to Europe
Desperate and depressed, Syrian refugees in Greece regret leaving home
Months of living in a tent, waiting for his asylum claim to be processed has caused Mustafa to regret leaving Aleppo: "Anything is better than this"
UK lawmakers say Europe's efforts over migration crisis "lamentable"
European Union attempts to tackle the migration crisis have been a failure, amounting to "too little, too late", British MPs say
Spectre of hunger keeps Syrian refugee children out of school
Many Syrian children are forced to work to help make ends meet, or unable to pay for transport to school
Rescuers say toxic gas dropped on Syrian town where Russian helicopter shot down
Both government and opposition forces have denied using chemical weapons during the five-year-old civil war
Rescuers say toxic gas dropped on Syrian town where Russian helicopter shot down
Both government and opposition forces have denied using chemical weapons during the five-year-old civil war
In-flight beer a rare treat for Nepali migrant workers leaving vulnerable families behind
Most migrants go to the Middle East, Malaysia and India and send remittances totaling almost 30 percent of Nepal's annual GDP
Actor Ewan McGregor says children in Iraq at risk of death, sex abuse, traffickers
UNICEF ambassador known for "Trainspotting" visited northern Iraq and spent time with Syrian refugees and displaced Iraqi families around Erbil
From Syria to the Olympics, refugee tells how she swam for her life
Olympic swimmer Yusra Mardini tells of dramatic night she helped save 19 refugees in the Mediterranean