Sep 18, 2019 - 04:34 pm .- Once a man is ordained a priest for the Catholic Church, he acts, according to the Catechism of the Catholic Church, “in persona Christi capitis”: in the person of Christ the Head.

Dec 4, 2016 - 03:03 am .- This week the Vatican hosted a high-level discussion in the world of science, gathering experts to discuss the progress, benefits and limits of advances in artificial intelligence.