Maryvale High School was one of two Phoenix Union High School District schools to pilot an advanced weapons detection system.

Chris Aguilar, 16, is accused of fatally stabbing Michael Montoya, 16, at Maryvale High School on Aug. 19. A knife was ...

Jeremiah Cota, appointed to the Phoenix Union board in June by Maricopa County School Superintendent Shelli Boggs, supports ...

Court documents are shedding more light on what led to a deadly stabbing at a Phoenix-area school earlier this week.

Chris Aguilar, 16, has been charged with murder in the stabbing death of Michael Montoya II. Aguilar had a 4-inch knife, court records said.

Arizona Superintendent Horne responds to a fatal stabbing at Maryvale High, emphasizing the need for safe schools.

It’s happening from 6:30 p.m. to 8:30 p.m. Organizers are asking people to wear yellow and black to honor 16-year-old Michael Montoya II.

AmeriStarRail proposes a new high-speed train route that would take passengers from Los Angeles to New York with stops in northern Arizona.

A look at the preseason All-State football team ahead of the 2025 high school football team in Arizona.

High school football in Arizona kicks off Friday, August 22. High School On SI has been breaking down the top players by position in Arizona, including QBs, RBs, WRs, DLs, LBs and DBs.

This is part of a continuing series, breaking down each region in Arizona high school football prior to the 2025 season.

This is part of The Arizona Republic's countdown to the opening week of the 2025 Arizona Interscholastic Association high school football season, with two region previews a day. They're called 2-a ...