As Facebook, Apple and Google pour billions into artificial intelligence, ethicists and moral philosophers are racing to keep up, and Catholic thinkers are looking ahead to the possible harms to humanity.

As states continue to close large state-run institutions designed to house large numbers of people with cognitive disabilities, the United States faces a new crisis: a shortage of new nonprofit group homes.

Moundsville, while in decline, has never been nearly as bad as the picture of rusting hell Mr. Trump painted in his inauguration address.