Swiping right or tapping on a mobile phone are not typical ways of helping poor communities, but a new app launched by a medical charity on Friday aims to use technology to help aid workers map areas at risk of conflict, disasters and disease. Using the latest in mobile gaming technology, MapSwipe lets users map remote, rural regions vulnerable to humanitarian crises.

Pope Francis on Sunday decried the deaths of 71 migrants in an abandoned truck in Austria, calling it an offense against "the entire human family. We entrust each of them to the mercy of God," the pontiff said in Rome, calling on world leaders "to cooperate with effectiveness to prevent these crimes."

Officials estimate more than 57,000 unaccompanied children have been detained after entering the US so far this year, a one hundred percent increase from 2013. This led US President Barack Obama, among others, to label this flow of under-aged immigrants a “humanitarian crisis.” 

An international conference on the Syrian refugee crisis vowed Tuesday to extend long-term financial aid to countries struggling with what the U.N. calls the world’s “most dramatic humanitarian crisis,” but did not commit to an overall figure.

Another 130 U.S. troops arrived in Iraq on Tuesday on what the Pentagon described as a temporary mission to assess the scope of the humanitarian crisis facing thousands of displaced Iraqi civilians trapped on Sinjar Mountain and evaluate options for getting them out to safety.

The United Nations has warned that a mass atrocity or genocide of refugees in the Mount Sinjar region of northern Iraq could still happen “within days or hours”.  The UN's special rapporteur who has been investigating the plight of 40,000 mainly Kurdish-speaking Yazidis who fled to the mountain fearing attacks from the extremist militants of the Islamic State of Iraq and the Levant (Isis), said the world urgently needed to recognise the severity of the humanitarian crisis.

Aid agencies have warned of a looming humanitarian catastrophe in South Sudan, where fighting continues in spite of the crisis talks currently under way in neighbouring Ethiopia. On Thursday, as the government accused rebel forces of forcibly recruiting civilians for their attempt to march on the capital, humanitarian agencies warned that tens of thousands of refugees were without food, water or shelter.