LAS VEGAS (AP) — The death of a woman who jumped from the Hoover Dam bypass bridge was the first known suicide since the sweeping arch linking Nevada and Arizona opened in October 2010 ...

Arizona water chief warns of unintended consequences from draining Lake Powell amid Colorado River negotiations on future of vital water source.

The Loop 303 northbound lanes in Peoria were shut down Friday afternoon due to a serious-injury wrong-way crash. As the Valley braces for high temperatures exceeding 110 degrees, first responders ...