Authorities are warning those in some areas to avoid unnecessary travel because of poor visibility and slippery roads.

The Navajo Nation in the northeast quarter of the state does observe daylight saving time. The Hopi Nation, fully surrounded ...

Arizona maintains its refusal to observe Daylight Saving Time due to considerations of intense heat and lifestyle.

What channels are Big 12 men's basketball tournament games on? How to watch conference championship on TV, with schedule, ...

“For a little over five years, MST staff, our team of consultants, federal, state and local elected officials, advocates and stakeholders have worked tirelessly to achieve this outcome which is ...