In a new doctrinal note, Pope Leo and the Vatican sharply reject polygamy and growing Western polyamory, praising monogamy as an exclusive union between one man and one woman.

A papal video message appeared before a crowd of hundreds, as Guilherme Peixoto, a priest who doubles as an electronic D.J., put on a show.

Social media lit up last week with claims that Pope Leo XIV “threw a rave” outside St. Elisabeth Cathedral in Košice, Slovakia. But what really happened?

For the first time, an American Thanksgiving will be held at Castel Gandolfo, the papal summer palace about an hour outside of Rome. Reporting for TODAY, NBC’s Molly Hunter speaks with Pope Leo where he shares his Thanksgiving message and what he’s thankful for.

The decree abrogates two earlier such decrees concerning the Fabric of St. Peter’s and the Chapter of St. Mary Major.

Pope Leo virtually spoke to students at the National Catholic Youth Conference on Friday, Nov. 21, about artificial intelligence and told them not to ask AI to do their homework for them.

Pope Leo will embark on his first trip outside Italy on Thursday, travelling to Turkey and Lebanon. Here is a history of papal foreign visits, which have become a major part of the agenda for the leader of the world's 1.