In an effort to keep an eye on Sioux City's air quality, the Iowa Environmental Council (IEC) has asked residents to help them out.

On July 18, 2025, he was sentenced in Sioux City to 63 months in prison, which is a little over five years. After prison, he must serve a three-year term of supervised release.

Work on a permanent fix for Penrose Drive in North Sioux City is nearing completion.

A 49-year-old Sioux City man died after losing control of the motorcycle he was driving on Interstate 29 in Sioux City Thursday night, according to police.

THE FIRST DEGREE MURDER TRIAL OF A FORMER SIOUX CITY MAN CHARGED IN THE 1983 SHOOTING DEATH OF A SIOUX CITY WOMAN HAS BEEN CONTINUED AGAIN. 62-YEAR-OLD THOMAS POPP IS CHARGED IN THE DEATH OF 18 ...

SIOUX CITY, Iowa (KCAU) — Work continues on the construction of several new affordable homes on the former site of West Middle School in Sioux City. Six homes are already built, with five more ...

Sioux City City Councilvoted to approve the sale of 3400 Line Drive to Siouxland Developers, LLC for $50,000.

Officials with the Sioux City Police Department say missing 10-year-old Lyndrick Griffin has been found.

PORTLAND, Ore. (KATU) — Kyron Horman went missing 15 years ago. His disappearance remains one of Oregon's biggest mysteries. Police reported Kyron and his stepmom, Terri Horman, attended a ...

SIOUX CITY -- A Sioux City man was taken into custody Thursday evening following what authorities described as a "brief standoff" on 21st Street.

A section of South Sioux City's Foundry Road along Siouxland Freedom Park will be Nebraska's first-ever plastic road when it's paved in coming weeks. The 4,000-foot section will contain 2 million ...

The suit claims the Sioux City paramedic administered rocuronium instead of ketamine to sedate the 26-year-old man.