Negotiators are looking at a different way to measure the amount of water in the river, providing a framework for a possible ...

In the past two decades, Mountain West states have seen the sharpest declines in the rates that women are having babies.

The iconic “Mighty 5” national parks highlight Utah’s natural vistas and are often go-to destinations for tourism, both locally and nationwide. But how do they compare with the ...

This southwest USA road trip itinerary includes portions of New Mexico, Southern Colorado, Utah, and Arizona. About this ...

This Valley of the Gods Utah travel guide will have everything you will need to know to plan an epic trip including trav ...

California faces the second-most acute housing shortage in the country—and it has exported to its neighbors, a new study ...

Then came Jean Robert Babilis, a 70-year-old with a handgun in the console, pushing a 114-horsepower Polaris side-by-side ...

Senate Republicans have introduced an amendment that could lead to the sale of millions of acres of federal land for housing, including in Arizona ...

The smaller particles could in fact be more harmful as they can get through the body's natural defenses and cause significant health problems.

An interactive map from the Wilderness Society highlights the tracts of US Forest Service and Bureau of Land Management lands that could go up for sale if the Senate's version of the budget bill ...

Waning immunization rates mean Arizona schoolchildren are more vulnerable to vaccine-preventable diseases such as whooping cough and measles ...

Arizona coach Tommy Lloyd had an emotional response to Utah firing Craig Smith on Monday.