Rerum Novarum also had a profound influence on the Catholic Church itself. The document inaugurated what’s now known as ...

Jessica Mendoza: Among those concerned about AI and its impact on humanity is the new pope, Leo XIV. He's only been in office for less than two months, but he's already made AI one of his top issues.

Pope Leo XIV affirmed Wednesday that priests must be celibate and insisted that bishops take “firm and decisive” action to deal with sex abusers, as he gave marching orders Wednesday to the ...