Christianity has experienced some of the largest losses from religious switching of any faith group around the world.

The Catholic-Protestant debate has been a feature of social media since its inception. But in recent weeks, previously civil exchanges have devolved into an increasingly acrimonious tit-for-tat. To be ...

As the United States marks the 250th anniversary of its independence, old questions have returned about who belongs and whose ...

A new analysis from Pew Research Center has found that Catholicism has lost more members than it has gained in most of the 24 ...

Theo's data shows Catholic and Christian Protestant families engaging at similar levels, with children praying 20+ ...

A new global study by the Pew Research Center reports that Catholicism has experienced net losses through religious switching ...

The Catholic nonprofit organization Napa Institute is pushing for more collaboration among Catholic and Protestant leaders to promote cultural values and aims that are common to both communities.

Nearly a third of people in Britain who were raised as Christians no longer identify with the religion in adulthood, according to a major international study, highlighting a steady decline in ...