Pentecostalism is one of the fastest-growing strands of Christianity in Africa.
Megachurches and the men who lead them can be superrich. So why don’t the IRS and local authorities see a cent in taxes? A scholar explains.
With almost 30 percent of South Koreans either Protestant or Catholic, faith plays a big role in how people think about relations with the North.
California megachurches played a significant role in how millions of people - Christian or not - understand Christianity.