The morning after John Prevost watched his younger brother Robert become Pope Leo XIV, he received a familiar phone call.

Pontiff says AI is main challenge for humanity as he sets out vision of his papacy - New leader of the Catholic Church says ...

In his first formal audience on Saturday, Leo made clear he will follow in the modernizing reforms of his predecessor, Pope Francis, to make the Catholic Church inclusive, attentive to the faithful, ...

Pope Leo XIV laid out the vision of his papacy Saturday, identifying artificial intelligence as one of the most critical ...