The U.S. Environmental Protection Agency says it has exceeded its goals in assessing structures on the Navajo Nation for uranium contamination.

The field of candidates in Arizona's 1st Congressional District race is narrowing.

A federal appeals court said Thursday that a Tempe-based attorney should be held personally responsible for costs that Arizona Snowbowl incurred to defend itself against “bad faith” suits the lawyer brought against the resort.

Vans Trading Co. has been around since 1946, but it’s only in the last decade that customers at the Tuba City general store have yelled at the cashiers after they get their receipts.

Tribal officials told a House committee Wednesday that federal regulation of energy projects on Indian lands is a “major bottleneck” that is stifling their economies and needs to be changed.

Two northeastern Arizona tribes would waive their rights to water from the Little Colorado River in exchange for the promise of groundwater delivery projects under legislation introduced Tuesday in Congress.

A federal appeals panel Thursday upheld a lower courta��s ruling that Arizona Snowbowl can use reclaimed water to make snow on federal land at the Flagstaff ski resort.

WASHINGTON – Power plants on Navajo Nation land need more time to meet new emissions standards or they could be forced to close, throwing thousands of Navajo out of work and costing the tribe millions, an official said Wednesday.

At the turn of the century, about 20 Mormon families lived in the Tuba City, Moenkopi Wash, Reservoir Wash and Moenave areas of northern Arizona. The families farmed and raised livestock and followed the church practice of tithing — giving one tenth of the increase in their income or goods each year to the Mormon Church.

The number of American Indians who claimed to be multiracial jumped sharply over the last decade, but not so much in Arizona, the Census Bureau reported Wednesday.