In ‘The Miracle Club,’ Thaddeus O’Sullivan is unafraid to explore more serious topics, such as abortion and suicide, and to reckon with the lingering effects of communal grief.

Ireland is becoming less religious, and the percentage of residents who identify as Catholic is down to 69% according to census data. More people identify with "no religion" than in previous years.

Sidestepping reservations individual party members must have about being associated with the pomp and ceremony of a very anti-republican spectacle, Sinn Féin hopes to demonstrate diplomatic gravitas and a mature capacity to lead all Ireland.

I was a teenager at the time of the Columbine High School shooting. No one could mistake suburban Dublin for anyone’s utopia, but even then my friends and I could recognize that we might as well live in a different galaxy.

When J.F.K. visited Ireland in 1963, both Ireland and Irish-Americans celebrated the occasion. The visit of President Joe Biden this week inspired similar feelings—but in a situation far different.

Mr. Biden’s visit is not just a symbolic endorsement of the Good Friday Agreement. The future of the accords has been thrown into doubt by the decision of the United Kingdom to leave the European Union via its Brexit vote.