Martha McSally has asked a federal court judge to dismiss a lawsuit by Democratic Rep. Ron Barber that seeks to stop the official certification of election results.

Not even waiting until President Obama gave his speech Thursday night, Maricopa County Sheriff Joe Arpaio filed suit in federal court seeking to block the announced plans to allow millions of people not in this country to remain and work here legally.

Claiming consumers here were misled, Attorney General Tom Horne has filed a $3 billion lawsuit against General Motors alleging it sold vehicles to Arizonans the company knew were unsafe.

The Arizona Supreme Court is set to take up Gov. Jan Brewer's appeal of a decision allowing a lawsuit challenging her Medicaid expansion plan to proceed.

The Arizona Supreme Court is set to take up Gov. Jan Brewer's appeal of a decision allowing a lawsuit challenging her Medicaid expansion plan to proceed.

In 1980, local mental health experts came together to draft what became known as Senate Bill 1057, a proposed statute intended to create a responsive and accessible community-based system for persons with serious mental illness.

The American Civil Liberties Union warned Arizona lawmakers it had problems with a bill designed to criminalize “revenge porn,” and are now those problems are the basis of a court challenge arguing that the law is unconstitutional.

A Peoria City Council candidate who was left off the primary ballot sent to early voters twice filed suit Aug. 7 in federal court to ask for a special election in November, hours before the City Council voted on a way to fix the problem.

A judge is refusing to dismiss a lawsuit in which Arizona animal massage therapists are suing a state board that wants to regulate the therapists as practicing veterinarian medicine.

Six of secretary of state candidate Wil Cardon’s seven siblings sued him over his control of family trust funds and his use of their money, including more than $6 million he spent on his failed U.S. Senate campaign in 2012.