Take a look at this enormous bucket-wheel excavator, a gigantic industrial machine designed for continuous excavation and large-scale material handling. Its massive boom structure, bucket wheel, and ...

Several Chandler high school cross country runners were treated for heat-related illness Saturday as temperatures soared toward 110 degrees. As triple-digit heat scorches the Valley, Phoenix food ...

Months before August’s deadly flash flood, current and former officials say they warned that the fire-ravaged North Kaibab Trail posed safety risks. It reopened anyway. The system is still hundreds of ...

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