A new program in Arizona has wiped out nearly half a billion dollars in medical debt. It’s helped more than 350,000 people, and they didn’t even have to apply. That ...

Throughout two decades marked by drought, climate change and growing demand for water, Arizona’s leaders have fiercely ...

The Seattle Mariners have kicked off the trade-deadline season with another significant summer addition, acquiring first baseman Josh Naylor from the Arizona Diamondbacks on Thursday, a source with ...