but detection and warning about the deadly threat is improving, experts at the 2016 Arizona Dust Storm Workshop said Monday. The problem is huge, said Arizona State University researcher Peter Hyde.

After 6 p.m., the weather service reported "a wall of dust" was moving east across the area south of metro Phoenix, including Florence and Maricopa, and issued a dust storm warning until 7 p.m.

Officials from the Arizona Department of Transportation ... along I-10 to provide early warning of dust events after hearing at a series of annual dust-storm workshops that the state was powerless ...

After a dry winter and spring, there's a lot of dust waiting for the first monsoon wind storm, a phenomenon known as a haboob ...

PHOENIX (3TV/CBS 5)-- You don’t have to be a local to know our summer monsoon can create towering walls of dust that roll up and into the Valley. They are an obvious hazard to drivers ...

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