Well before dawn on a mid-November morning, a caravan of customized pick-up trucks begins filing out of Duncan, Oklahoma. At that dark hour they appear to be nothing more than campers, but they are dog trucks. On straw and cedar shavings inside these mobile kennels are a half dozen Golden Retrievers, possibly a Chesapeake on vacation, and many, many Labradors. They are going to compete for six days in the most demanding trail of working retrievers—the National Championship Stake.Thi...

Today, most of the 2,800 tranquil acres that make up Wye Island are managed by the Maryland Park Service. However, from 1973 to 1974, the island was the site of a raging controversy. A major developer, James Rouse, wanted to build a compact waterfront village that would be surrounded by large estates, protected farms, and wetlands. A boyhood resident of nearby Easton, Maryland, Rouse hoped that the island could avoid the sprawl of unplanned subdivisions that were marring so many other plac...