Readers discuss a guest essay about birthrates and the world’s population. Also: A citizens’ celebration for America’s 250th ...

Rubble ridges, which have been built parallel to the shore, help retain some sand without fully stopping the natural flow in the lake.

The CEO of Crash Champions, which reported $2.75 billion in revenue last year, came from a small town in Indiana, where earning a college degree was neither a given nor an expectation. “We didn’t have ...