Climate has long been one of Arizona's 5 C's, along with citrus, cotton, copper and cattle. With climate change is it still? Valley 101 looks into it.

Elected 12 times to Congress, Grijalva was a fixture of Tucson politics and a standard-bearer of progressive Democrats.

HB 2281 would alert when an Indigenous or endangered person is missing. It gained steam after Emily Pike's death. A full ...

Tuesday, former Arizona Gov. Doug Ducey declared a state of emergency in response to a growing number of COVID-19 cases in the state. Why it matters: It was the beginning of what would be a years-long ...

Arizona Gov. Doug Ducey declared a state of emergency over COVID-19 on March 11, 2020. Here's a look back, five years later.

Here is how President Trump's actions have impacted jobs, medical research, vaccines, public insurance and gender-affirming ...