Amid Russia’s war on Ukraine, the faith of Ukrainians is being “sorely tested,” but God “will have the last word, and life will conquer death,” said Pope Leo XIV.

Archbishops around the world can provide by their example the fraternity and unity in diversity the entire Catholic Church needs today, Pope Leo XIV said.

The Vatican Observatory attests that “science is not against God” — and the nexus of science and spirituality invites humankind to contemplate the Lord’s wondrous works, said a Jesuit astrophysicist.

In carrying Jesus through the city streets in a Corpus Christi procession, Christians are called to be witnesses of his love, sharing both their material and spiritual gifts, Pope Leo XIV said.

The U.S. has attacked three nuclear facilities in Iran, in a move that comes amid repeated pleas from Pope Leo XIV and other church leaders for peace and dialogue in ending multiple conflicts throughout the world, including that between Israel and Iran.

St. Peter’s Basilica and some of its surrounding buildings are working to reduce their environmental impact by becoming more energy efficient and promoting sustainability.

The Holy Year 2025 can have a lasting impact on the world’s poorest countries if governments and international institutions embrace a key element of the biblical concept of jubilee by forgiving, restructuring or pausing foreign debt repayments, said a report commissioned by Pope Francis.

Traditionalist Catholics have urged Pope Leo XIV to ease his predecessor’s restrictions on the Latin Mass, insisting the move was based on misunderstandings and is hampering a Western church revival.

The liturgical music tradition of polyphony with its blend of melodies and harmonies should lift people’s spirits as it subtly transmits a message about diversity and unity, Pope Leo XIV said.

The world must resist the allure of modern weapons which threaten to give conflicts a ferocity surpassing that of previous wars, Pope Leo XIV said.