Why we need to uphold our arms control agreement with Russia and take the existential threat of nuclear weapons more seriously.

The pope's message was released at a Vatican news conference led by Cardinal Peter Turkson

How does theology bear witness, speak to what remains, finally, unspeakable?

El Salvador may have signed peace accords in 1992, he said, but there's a lot of hurt that remains because justice has been elusive.

The new film from Terrence Malick tells the dramatic story of the Austrian farmer turned conscientious objector Franz Jägerstätter.

Pope Francis faced questions regarding Vatican finances arising from recent events that have provoked concern about the possibility of mismanagement of the Peter’s Pence charity and on nuclear weapons, power and war.