TSMC is speeding ahead with its plans for a fab cluster in Phoenix, Arizona, the foundry revealed during Thursday's earnings ...

Arizona will impose groundwater regulations in parts of La Paz County where alfalfa growers have drilled deep wells.

Sunlit Arizona, a chemical supplier, purchased 40 acres in Casa Grande for $9.2 million to build a new manufacturing plant.

Arizona's governor says the state will start limiting groundwater pumping in an area where a Saudi farm grows hay and aquifer ...

Chip giant TSMC plans to build a ‘gigafab cluster’ in the US, with Taiwan committing to US$500 billion investment under a new ...

Lush green fields of alfalfa spread across thousands of acres in a desert valley in western Arizona, where a dairy company ...

A dairy farm operator in southern Arizona has agreed to pay $11 million to help Cochise County residents hurt by the dairy's ...

The starting bid for the land was $197.25 million. The Phoenix City Council approved the rezoning for the TSMC site and the ...

Most people assume buying large acreage means hefty down payments, strict credit requirements and irreversible commitments. The Brooks Companies has spent five decades proving that assumption wrong.

The Minnesota company that owns two "megadairies" in the Willcox Basin will take 2,000 acres of farmland out of production ...

Agriculture has been free to use Arizona's groundwater, but as water levels drop, the state may have hit a turning point.

Officials in drought-stricken Arizona are moving to regulate groundwater on the state's western edge where wells have been ...