Phoenix stays clear and near 76 degrees, while a strengthening storm may delay weekend flights across the U.S.

Farmers and truckers from across Mexico blocked highways this week with a variety of demands of the Mexican government.

Understanding signal failures across challenging U.S. landscapes. The post Why GPS and Phones Fail in Certain U.S. Terrains ...

Noah Fifita threw for 286 yards and a touchdown, and Arizona spoiled rival Arizona State’s Big 12 championship game hopes ...

The Big 12’s championship game is set. It's Texas Tech vs. BYU. Arizona State’s loss to Arizona on Friday night eliminated ...

El Paso drivers are being warned as long lines of semis have been spotted at border crossings on Friday afternoon.

Seen 'Ozark' on Netflix? The national parks in Missouri highlight and preserve important historical and cultural treasures.