Arizona Senate President Warren Petersen spoke to Fox News Digital about the impact of President Trump's executive order ...

Fox News Digital spoke to AZ Senate President Warren Petersen about his experience at Trump’s signing of an executive order keeping males out of female sports.

The Party for Socialism and Liberation Phoenix chapter helped Sandra Contreras Gonzalez organize the “Stop the Separation” ...

Immediate and organized opposition developed this week in Flagstaff to the proposition originated Tuesday in the state good ...

Arizona Senate President Warren Petersen sent a letter to President Donald Trump's Environmental Protection Agency, urging it to avoid California's energy policies that he says have a ripple effect.

Here are some of the common questions readers asked about the tax repeal, and what you should do if you think your landlord ...

A federal judge says Arizona lawmakers and others lacked standing to sue the Biden administration over its creation of a new ...

Arizona Senate Republicans are urging the state to cooperate with federal immigration authorities and support President Donald Trump’s mass deportation plan. Senate President Warren Petersen ...

Petersen said that Arizonans will believe in the sentiment of the legislation following the passage of Prop. 314, or the “Secure the Border Act” in November, which could allow local and state ...

(The Center Square) – Arizona Senate President Warren Petersen introduced legislation on Tuesday to help federal Immigration and Customs Enforcement agents with their efforts under President Donald ...

PHOENIX, Ariz. (KVOA) —Republican Arizona Senate President Warren Petersen introduced a law to legislators requiring local law enforcement agencies like Sheriff's departments to cooperate with ...

Warren Petersen, the president of the Arizona Senate, joins FOX 10's John Hook on this week's edition of Newsmaker. A photographer’s fantastical portrait of rural China during Lunar New Year ...