The development of robotic weapons or “killer robots” will provide “the capacity of altering irreversibly the nature of warfare, becoming more detached from human agency, putting in question the humanity of our societies,” Archbishop Ivan Jurkovic told a group of experts at the United Nations in Geneva.

The desire to spend vast amounts on shopping and needless extravagances can prevent Christians from being generous with others, Pope Francis said.

Although official reports say Mill Hill Father Cosmas Omboto Ondari was caught in the crossfire of government and opposition forces, the local bishop says Father Ondari was killed by government soldiers.

To mark the UN’s International Day against Violence against Women and Girls on Sunday, a personal note from Pope Francis has been made public by a well-known Italian woman whose face was permanently disfigured in 2012 after her husband showered it with acid.

As government delegations from across the globe prepare for a Dec. 2-14 U.N. conference on climate change, Catholic organizations are pledging to make the church’s voice heard.

Red light will bathe churches and monuments in countries around to world to highlight the plight of persecuted Christians.

The International Union of Superiors General has called on women religious who have suffered abuse to come forward and report it to their congregations and church and state authorities.

The chaotic scene in Tijuana Nov. 25 — when migrants, including women and children, were repelled from the U.S. border with tear gas — prompted the closure of one of the world’s busiest border crossings. It also showed the increasing impatience and despair of thousands of caravan participants, who could spend months in an uncomfortable camp as they wait to present asylum claims to U.S. officials.

A clerical sexual abuse survivor calls a summit on child protection that will take place at the Vatican Feb. 21-24, involving presidents of all bishops’ conferences around the world as well as the pope’s own top aides, a “last chance” for the Vatican to be taken seriously.