Parts of central Arizona were engulfed by a towering wall of dust on Monday evening — producing dramatic scenes that sent shockwaves far beyond the Grand Canyon state. " It was larger and it went ...

According to the National Oceanic and Atmospheric Administration, these storms can whip up walls of dust as high as 10,000 feet. Parts of central Arizona were engulfed by a towering wall of dust on ...

A powerful storm kicked up a towering wall of dust that rolled through Phoenix, Arizona, on Monday, darkening the sky, blinding drivers, knocking out power and grounding flights at one of the nation’s ...