The scale would rate a storm based on the amount of dust in the air, as well as other components, researchers say.
A stretch of Interstate 10 at the Arizona-New Mexico border has claimed more than 50 lives over the last 40 years due to dust ...
El Niño has drawn growing attention as warming conditions in the Pacific raise the possibility of its return by late 2026.
A late-night dust storm warning rolled across central San Bernardino County on Sunday, tangling up traffic through the Mojave ...
An emergency alert was pushed across mobile phones stating that a dust storm was in effect until 5:15 p.m. for Canyon and ...
First Alert Weather Day in Southern Arizona: Red Flag Warning 11 AM–11 PM for strong southwest winds, very low humidity, elevated fire danger, and possible blowing dust; cooler today and tomorrow, ...