Charities alarmed as aid spending shifts from poor countries to refugees
Donor countries spent $12.1 billion in 2015 on hosting and processing refugees in rich countries - around double the amount spent in the previous year
INTERVIEW-Thousands return to ruins of freezing Aleppo - U.N. official
Around 2,200 families have returned to Aleppo despite freezing weather and destruction "beyond imagination"
FACTBOX - Why polio is proving so hard to beat
There is no cure for polio, it can only be prevented. Polio vaccine, given multiple times, can protect a child for life
Pakistani city launches new polio campaign after rare strain found
Local officials recruited Muslim clerics to promote immunisations for 400,000 children after past programmes were met with resistance and violence by extremists
Bill Gates warns world "vulnerable" to deadly epidemic in next decade
Gates says global emergency response system not strong enough
After a perilous journey to Europe, a young migrant learns his fate
Would the slow slog of Girmay Mehari's asylum application grind to a halt the day he becomes an adult?
Serbia has no more beds for migrants as bottlenecks build -UNHCR
More than a thousand face a winter sleeping rough
Three migrants die in traffic accident in Serbia's south - police
The driver, a suspected smuggler, fled the scene, while all the injured were transported to the hospital
EXPERT VIEWS - With crises set to worsen, what are aid groups' priorities for 2017?
After a year of record humanitarian needs, 2017 looks set to be even more challenging for aid agencies
Number of migrants leaving Germany voluntarily rises in 2016
There has also been a rise in the number of refugees turned away at the borders