Sasha Hupka

Tesla CEO Elon Musk said in an earnings call that the company would begin operating its self-driving vehicles "by the end of the year" in Arizona.

CEO C.C. Wei said the company was working to accelerate production of chips made using its 2-nanometer, or "N2," manufacturing process.

Robotaxis are hitting metro Phoenix streets to deliver snacks, drinks and other grocery items via a new partnership between Waymo and DoorDash.

Waymo and DoorDash have partnered to deliver groceries using self-driving robotaxis in the Phoenix area.

Intel Corp.'s long-awaited Fab 52 is officially operational in Chandler, signaling a new — and potentially trepidatious — chapter for the chipmaker.

The hub is intended to speed chip production breakthroughs amid a global tech war. Meanwhile, another facility looks dead after a federal clawback.

A private water company's new designation reopens a path to development in some parts of the West Valley after a two-year moratorium.

The chips industry is facing a workforce gap. Experts say it could create unprecedented opportunities, but Arizonans must be set up for the jobs.

A vertical farming company, an on-demand nursing service and a real estate technology business are among the many startups bubbling up in Arizona.

Arizona has never been thought of as a start-up hub. But in recent years, its entrepreneurial scene has quietly thrived, particularly in Phoenix.