Jack Smith's investigation of Donald Trump could be useful in the Arizona attorney general's case against the state's fake electors.

Attorney General Kris Mayes wants to know everything the federal special counsel found out about interference by Donald Trump ...

The powerful, Tucson-born infrared eyes of the James Webb Space Telescope have notched another record for long-range viewing: ...

Glendale, Ariz.-based Abrazo Arrowhead added Medtronic's StealthStation S8 spine navigation system. The navigation system cost $700,000 and is used for a variety of spine and neurosurgery procedures, ...

To help make the day go a little smoother, The Arizona Republic has put together a list of which grocery stores will be open and their hours on Christmas Eve. Most grocery stores with locations ...

Texas Instruments is the largest maker of analog chips and embedded ... funding to Amkor Technology Inc. The money would support that company’s investment in Arizona, where it is building more ...

To make meals, she relies mostly on canned goods because unrefrigerated produce rots quickly in the Arizona heat. It’s a struggle to stay warm at night, because she refuses to use her coal ...

Apollo Instruments, a newcomer to the world of space-themed watches, has unveiled the DSKY Moonwatch — its grand project of four years that embodies the spirit of space exploration as well as ...

The Arizona Cardinals have officially been eliminated from playoff contention following their overtime loss to the Carolina Panthers in Week 16. The Cardinals entered Sunday with the possibility ...

Texas Instruments has pledged to invest more than ... $900 million for its Texas operations and $700 million. Amkor's Arizona plant when fully operational will package and test millions of chips ...

The Arizona Department of Health Services has seen more than 14,000 cases of valley fever so far this year. Valley fever is caused by a fungal infection. It’s not contagious, but it is often ...

Texas Instruments is the largest maker of analog ... Inc. The money will support that company’s investment in Arizona, where it’s building more capacity for what’s called advanced packaging.