The National Weather Service (NWS) issued urgent flash flood warnings and severe thunderstorm warnings for parts of the ...

Michael Sullivan will be sworn in June 30, just over two months after he withdrew his name from consideration to be Phoenix's permanent chief.

A scary scene of biblical-like proportions unfolded in the Grand Canyon when flash flooding at a popular waterfall left ...

Residents were encouraged to head to higher areas to avoid washed out creeks and footbridges during the flash flood warning.

Hikers were stranded in the Grand Canyon because of flash flooding, weather officials said Tuesday, but everyone eventually ...