Arizona Senate President Warren Petersen sent a letter to President Donald Trump's Environmental Protection Agency, urging it ...

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

Arizona Senate President Warren Petersen filed a statement of interest to run for attorney general, the first step to making ...

President Donald Trump’s 25% tariffs on Mexico, which are now halted for the next month, triggered mixed reactions in Arizona ...

Arizona Senate President Warren Petersen may run to be Arizona's next Attorney General. The state Senator just filed a ...

Arizona lawmakers are considering a bill that would require the governor and attorney general to assist the federal ...

"California’s radical rules will harm Arizona families by increasing costs, impacting jobs, and limiting consumer choice," Arizona Senate President Warren Petersen said in a letter to the EPA.

Arizona Senate President Warren Petersen has filed a statement of interest to run for attorney general in 2026.

Arizona Senate President Warren Petersen has filed paperwork to campaign for attorney general in 2026. The Gilbert Republican has previously hinted at a challenge to Democratic Attorney General ...

The border crisis must be solved by all of America’s elected officials — federal, state, and local — not just President Donald Trump and his team.