RAPID CITY, S.D. (KTIV) - South Dakota U.S. Rep. Dusty Johnson has a front-row seat in Congress to all the changes accompanying the new White House resident down the street on Pennsylvania Avenue.

A windy, dusty day can ruin your new car wash and leave you with grit in your mouth and dirt on your floors. But a new study in the journal Nature Sustainability, published by researchers at The ...