A dozen leaders of different religious traditions were part of Mayor Brandon Johnson's delegation in Rome. Reflecting on meeting Leo, they speak of it being a humbling and deeply moving experience.

Pope Leo XIV says control of artificial intelligence must not remain in the hands “of a few” while warning that technology is fueling world conflicts, setting out his proposals in the first major theological document of his pontificate.

With Anthropic already in a dispute with the Trump administration, co-founder Christopher Olah helped Pope Leo unveil his encyclical on the risks of artificial intelligence.

Pope Leo Seeks Forgiveness for Catholic Church’s Involvement in the Slave Trade

Pope Leo XIV called for an end to violence in the world’s conflict-hit regions on Saturday during a prayer for peace at the Vatican. No one should have to flee their home because of the threat of bombs,