Add Yahoo as a preferred source to see more of our stories on Google. A massive dust storm consumed Phoenix on Monday, August 25, plunging the city into darkness and leaving thousands without power.

A massive dust storm swept through the Phoenix area Monday, causing power outages, knocking down trees and forcing a temporary ground stop at the city's main airport. Videos and pictures captured ...

A dramatic dust storm has blanketed Arizona, grounding flights and blinding drivers. Towering clouds of dust rolled through cities in the south west such as Phoenix, knocking out power and darkening ...