Jeff Lyash, Tennessee Valley Authority president and chief executive officer, has announced his plans to retire no later than the end of the fiscal year.

A man was arrested after an assault in the back of an ambulance on Wednesday. A HCSO patrol lieutenant observed a Hamilton ...

Arizona Public Service, Salt River Project and Tucson Electric Power are considering nuclear energy, according to a Wednesday ...

Tucson Electric Power, Arizona Public Service and Salt River Project jointly announced a proposal Wednesday that could have a ...

The County Commission on Wednesday approved hiring Franklin Associates Architects to begin drawing up plans for the new North River Elementary School. It is to replace Dupont, Rivermont, and Alpine ...

Arizona Public Service (APS), Salt River Project (SRP) and Tucson Electric Power (TEP) announced they’ll be working together to explore adding nuclear generation in Arizona, and retired coal sites may ...

Arizona's three largest electric utilities will jointly explore expanded nuclear-power options. A new plant here could be ...

Arizona Public Service, Salt River Project and Tucson Electric Power have taken the first steps by applying for a federal ...

APS, SRP, and TPE are eying ways to help meet the Arizona's growing energy needs, and nuclear power appears to be their top choice.