Somewhere out in every county there is an iron rod driven into the ground, and almost nobody knows where it is. Surveyors call it a[…]

A runner settles into mile twenty of a marathon. His legs are burning, his lungs are working hard, and the finish line is still nowhere[…]

Stand at the edge of the Niagara River about a mile upstream from the falls, and you will see something that ought to shake every[…]