Other traditions accuse the Reformers of ignoring church tradition and frustrating church unity. That gets things backward.

A scholar of medieval Christianity explores the history of Christians who spoke out, unafraid to risk official censure or ...

By today’s terminology, Athanasius of Alexandria might be called a “boy genius” or a prodigy. But back in 325 A.D., in his ...

The Roman Catholic Church has consistently condemned abortion — the direct and purposeful taking of the life of the unborn child. In principle, Catholic Christians believe that all life is ...

With Vice President JD Vance and other allies in power, an emergent Catholic right expands political horizons and raises doubts about church unity.

In a harsh attack on Catholic bishops for criticizing mass deportation, the veep is intensifying his administration’s feud ...

The occasion marked the conclusion of the Week of Prayer for Christian Unity and the feast of the Conversion of St. Paul.

The official records of the Roman Catholic Church’s dialogue with the World Evangelical Alliance (WEA) spanning nearly 50 ...

COMMENTARY: Why did Catholic historian Christopher Dawson fear a post-Christian world? His writings offer a sobering critique ...

One of the most common explanations is that Valentine's Day has its origins in the ancient Roman fertility festival of ...

Across Russian-occupied Ukraine, Kremlin troops have shuttered places of worship since the first invasion began in 2014.

Clergy and religious continue to speak out against the Trump administration's orders to carry out mass deportation operations ...