Talks among Republican lawmakers who want to sidestep a voter referendum that has blocked the nearly $2 billion income tax they passed last year are heating up.

Lake Powell dipped below a critical threshold on Tuesday raising new concerns about a source of power that millions of people in the US West rely on for electricity.

The Arizona Senate voted down more election bills this week that were inspired by the GOP-led "audit" of the 2020 election.

The proposal would reverse a Ducey-era tax cut for the wealthy to fund free preschool for 600,000 children per year.

The US Forest Service has completed an environmental review that paves the way for large-scale forest restoration projects in Arizona.

The bill would have appropriated nearly $4 million a year to conduct an audit of elections in Maricopa and Pima counties as well as two randomly selected smaller counties.

The wolf population in Mexico now numbers around 45, with 14 litters being born since 2014, officials said.

Biden met with tribal health officials and leaders of the University of Arizona Cancer Center, who discussed their joint efforts to improve cancer screening and treatment for Native Americans.

Brandon Brown, a former history teacher and assistant elementary school principal, is now a Billboard-charting educational rapper who performs around the US.

She spoke after touring one of two Intel campuses in Chandler, where the semiconductor firm has promised a massive $20 billion expansion to ramp up and modernize its chipmaking business.