The type of dust storm, known as a “haboob,” caused hazardous weather conditions in Mexico's border region, prompting ...

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will ...

Between that and dust suppression ... the latest from The Arizona Republic every Tuesday The steel wall across that refuge’s south end obliterated much of the restoration.

Robert Lee Hotz covered new research and its impact on society for The Wall Street Journal.

New wall construction projects will fill ... been riding ATVs on their ranch in far southeastern Arizona, along the U.S.-Mexico border. Dust irritated Jacob’s lungs, and over the next few ...

It usually takes a while for the dust to settle after major changes or ... said he didn’t know what caused the initial surge on Wall Street on April 8. It might be the start of a “relief ...