“The Four Corners Region: Where Colorado, Utah, Arizona & New Mexico Meet” ($18.95, The Countryman Press) makes it hard not to hop in a car and head straight for the starkly beautiful region ...

Any Colorado wolves that wander into Utah, New Mexico or Arizona will be retrieved and brought back to the Centennial State, under agreements state wildlife officials inked with those neighboring ...

New Mexico, Arizona, Nevada, Colorado, Utah, and Wyoming sent an outline of their plans to the U.S. Bureau of Reclamation.

The Four Corners is where the borders of northeastern Arizona, southwestern Colorado, northwestern New Mexico and southeastern Utah meet.

Representatives of all seven Colorado River Basin states, including the Upper Basin states of Colorado, New Mexico, Utah and Wyoming, will also review it.

Ready your car for steep inclines and sharp turns on a thrilling road trip through Utah's scenic desert landscapes close to ...

Complete Guide to Canyon de Chelly National Monument in Arizona, including things to do, history, nearby lodging and cam ...

While Arizona, Arizona State and Utah will be making their respective debuts in the Big 12 this fall, Colorado will be joining a conference where they have history.

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

Already, extraordinary steps have been taken this year to keep water in Lake Powell, the other large Colorado River reservoir, which sits upstream of Lake Mead and straddles the Arizona-Utah border.

The U.S. Interior Department has announced it will cut water supplies from the Colorado River to six neighboring states and Mexico after talks failed on a new water conservation plan.