On the 78th anniversary of the 1945 atomic bombing of Hiroshima, Archbishop Paul D. Etienne of Seattle and Archbishop John C. Wester of Santa Fe, N.M., and the Pilgrimage of Peace delegation from their archdioceses participated in an interfaith prayer ceremony and a peace memorial ceremony.

Signaling the Vatican’s growing engagement in efforts to ensure the ethical development of new technologies, the Vatican has announced that “Artificial Intelligence and Peace” will be the theme for the next World Day of Peace, which is scheduled for Jan. 1, 2024.

As Russia attacks Ukraine’s grain exports — which feed millions in several nations — a U.S. bishop is calling on global leaders to ensure food security.

World Youth Day is known as an event that can and does change lives, but when a teenager said she has regained her sight during the Portuguese youth fair, it electrified both Portugal and Spain on Aug. 6.

Clouds of incense billowed throughout the crypt as the priests in golden vestments celebrated Solemn Mass, according to “Divine Worship: The Missal”, which provides the form of the Mass for the Catholic Church’s personal ordinariates for the Anglican tradition.

Pope Francis asked the 1.5 million young people who attended World Youth Day to take “what God has sown into your hearts” back to their home countries and build a joyful church that is open to all.

Assuring Rome priests of his gratitude and prayers, Pope Francis asked them to use part of their summer rest to reflect on ways to strengthen the unity of the church and promote greater collaboration with laypeople.

Nearly 2,300 members of the Knights of Columbus, spouses and family members gathered together from all parts of the globe Aug. 1-3 in Orlando under the theme “First in faith and charity.”

After a five-day trip to Portugal, which recently came to terms with its own clerical sex abuse crisis, Pope Francis said the Catholic Church must abandon its practice of covering up abuse and instead be “very open” about how it is confronting the crime.

To end “Catholic Woodstock” — as World Youth Day has been called by the Portuguese press — Pope Francis told 1.5 million weary-eyed and sleep-deprived young people in Lisbon not to let their “great dreams” of changing the world be “stopped by fear.”