Aggressive secularism, contrary to how it presents itself, has the same totalizing tendencies as the publicly assertive ...

In an interview with a local television station, Archbishop Juárez Marqués reflected on Mater Populi Fidelis (“Mother of the Faithful People of God”).

Pope Leo XIV called for Christians to "overcome the scandal of the divisions" that separates Roman Catholics from Eastern Orthodox.

Pope Leo XIV encouraged Turkey’s small Catholic community Friday to rediscover what he called the Gospel’s “logic of ...

What does a church council from the year 325 have to do with a group of more than 300 suburban Catholics gathered in a windowless hotel ballroom in Reston on a Saturday morning? Well, a lot, actually.

Pope Leo XIV called for unity among Christians on Friday at an ecumenical prayer service on the shores of Lake Iznik to ...

On Sunday, just ahead of his trip to Türkiye and Lebanon, Pope Leo XIV wrote about the 1700th Anniversary of the Council of ...

Sebastian Castellio penned one of the first arguments for religious freedom – but it went unheeded for centuries.

Some key collectibles from the past year includes the only juvenile Ceratosaurus skeleton, a watch from the Titanic, and an ...

Pope Leo XIV's first foreign trip evidenced profound echoes of his predecessor, Pope Francis. Still, we are also starting to ...

Seventeen centuries after the Council of Nicaea crafted the creed that defined Christianity, Pope Leo XIV returned to the ancient site with an appeal to "overcome the scandal of the divisions" that ...