SALT LAKE CITY — A group of doctors is declaring a health emergency over northern Utah’s lingering pollution problem. Utah Physicians for a Healthy Environment planned to deliver a petition … more

RENO, Nev. — Wild-horse advocates staged weekend rallies across the country, including ones in Carson City and Las Vegas, to drum up opposition to the government's removal of mustangs from the … more

SALT LAKE CITY — A one-time Salt Lake City resident sought in the fatal shooting of an Arizona armored truck courier could be taking advantage of philanthropic Mormon church members, the FBI’s … more

RAPID CITY, S.D. — Epizootic hemorrhagic disease, a midge-borne virus that is every bit as nasty as its name suggests, had an unusually lethal impact on South Dakota’s deer herd this year. It … more

AURORA, Colo.— One survivor had to pause on his way into the theater and pray. Another braced for flashbacks as he entered the auditorium where 12 people died and dozens were injured during a … more

MITCHELL — Four tribes in the Dakotas that claimed tribal money and trust lands were mismanaged have received more than $100 million through settlements with the federal government. The federal … more

GRAND ISLAND — Opponents and supporters of the Keystone XL oil pipeline are converging for what could become a pivotal moment for the project. The U.S. State Department hearing Thursday in Grand … more

DENVER — Marijuana for recreational use became legal in Colorado Monday, when the governor took the procedural step of declaring the voter-approved change part of the state … more

MISSOULA, Mont. (AP) — Three golden eagles caught in separate snare traps over the past few days have raised concerns among biologists who are racing to understand what's causing the raptor's … more

DENVER — Denver police say at least two children were among three people shot and killed at a house in the northeast part of the city. Police Lt. Matt Murray says one other child was taken to a … more