Chet Acord is a retired engineer living in Grand Junction, Colorado, an 11-hour drive from this place. He’d towed the dune buggy behind his Freightliner motor home and was spending a couple weeks in ...

We may receive a commission on purchases made from links. Have you ever ridden on the back of a truck that was racing across an almost endless sea of sand? Do you dream of a glorious afternoon of ...

In some places, sand dunes protect shorelines from the onslaught of ocean waves. In other places, the dunes themselves are on the move, and threaten human structures. Host Flora Lichtman talks with ...