The seat is vacant after incumbent Kyrsten Sinema left the Democratic Party to become an independent in December 2023.

Arizona Democratic Senate candidate Ruben Gallego is widening his lead over Republican Kari Lake according to Morning Consult polls.

The study by Emerson College and The Hill, conducted in mid September among over 800 likely voters, has the Democrat ahead by ...

The Right to IVF bill intends to provide a nationwide right to IVF treatment but was blocked by Senate Republicans this week.

Republican Kari Lake continues to trail Democrat Ruben Gallego in polls measuring their support ahead of the Arizona Senate ...

The Arizona Media Association is hosting a discussion with Arizona State Senate District 3 candidate John Kavanagh and ...

A debate is being held on Thursday night on a controversial illegal immigration and border security measure that will be on ...

Based on recent statements from Arizona's Senate candidates, only one of them would have voted for federal IVF protection.

The state's top two elected Republicans are siding with Democratic Secretary of State Adrian Fontes that nearly 100,000 ...

Arizona lawmakers will tonight debate over a Republican-devised migration control measure voters will see on the ballot this ...

The Senate's majority hangs in the balance of the 2024 election cycle, with more than a dozen seats potentially at play.

Learn how to register to vote, find election dates and deadlines, the candidates, polling station locations, voting by mail ...