As Peoria experiences considerable development and economic growth, here’s a look back at the city’s roots and early days.

PHOENIX — The former Paradise Valley Mall is undergoing a $2 billion redevelopment for what ... had in their master plan for decades, and now they're actually able to see it [to fruition ...

Central Arizona is preparing for more intense droughts and floods through major water projects with federal support.

Aurora’s stock had a wild ride this month. CEO Chris Urmson thinks it’s on the cusp of commercializing driverless trucks but ...

One thing that might surprise people who don't live here is that there is running water all around in metro Phoenix. The Salt River Project ... metropolitan area, they tend to end up with some ...

One thing that might surprise people who don't live here is that there is running water all around in metro Phoenix. The Salt River Project, or SRP ... are surrounded by a major metropolitan area, ...

The self-driving taxi company Waymo launched in Los Angeles in November, bringing roughly 100 autonomous vehicles to ...

The Urbana property is crossed by the regional Mazères Fault, which is the main structural corridor that hosts the Barry ...

Our work in 2024 has changed laws and held public officials accountable. Here's what to know about The Arizona Republic's ...

Here, you have Microsoft CEO Satya Nadella saying he’s “not in the details” about Stargate, the supposedly multi-hundred-billion AI infrastructure project ... with a map view of the square ...

Chiefs fans want a 3-peat, but they're not the only ones excited about the opportunity for a historic victory.