They face dangers ranging from losing their footing on steep drops, being struck by falling rocks or succumbing to temperatures as low as minus 9C (15°F)
38 migrants who landed in Italy have said they underwent degrading and unlawful treatment at the hands of Italian authorities after they refused to give their fingerprints.
High fertility rates and increasing migration mean that Muslims will become second biggest religious group in US, according to Pew Research,
Myanmar pledged that Rohingya Muslims who fled to Bangladesh by the hundreds of thousands would start their journey home later this month. However, few believe that will happen.