Pope Francis said he is worried that even Catholics are arguing against accepting more migrants and refugees into their communities, and they often cite an ill-defined "'moral obligation' to preserve the original cultural and religious identity" of their nations.

In the aftermath of two earthquakes in the span of two weeks in Mexico church-based relief agencies have been on the ground providing food, shelter and repairs.

Sister Marita Rother really didn't get to know her brother, Father Stanley Rother, as a priest until she visited him in Guatemala in the 1970s.

The American College of Physicians called for better promotion of palliative and hospice care, which opponents of physician-assisted suicide say are underutilized areas of medicine that could address concerns of patients facing difficult illnesses.

"We often hear faithful Catholics who see mercy at work and ask, 'Why?'"

Pope Francis promised "zero tolerance" in his remarks to the Pontifical Commission for the Protection of Minors.