A look at the archives from the National Catholic War Council during World War I.

Archivists examine how World War I bolstered the Catholic Church in the United States.

Cardinal George Pell, prefect of Vatican Secretariat for the Economy, talks about Vatican finances.

Marking the centenary of World War One, experts discuss the legacy of the conflict that changed faith and society in the West.

Hopeless and helpless, Central American children flee drugs, gangs, extortion and extreme poverty.

Pope Francis prayed for an end to violence in the Holy Land after praying the Angelus in St. Peter's Square July 13.

Women religious are setting an example of Catholic teaching on protecting the environment by welcoming people into their house of straw.

Pope Francis assured Iraqi Christians of his nearness during his Angelus address in St. Peter's Square July 20.

Pope Francis spoke about the importance of the church during his weekly general audience in St. Peter's Square June 25.

The ongoing immigration debate plays out in Southern California, as protesters block a caravan of buses carrying minor and adult migrants to a Border Patrol station.