Three passenger train routes now have stops in Arizona: the Southwest Chief, Sunset Limited and Texas Eagle. The Southwest ...

Ten Texas high schools earned spots among the top 100 public high schools nationwide in the latest 2025 U.S. News & World ...

A new privately funded high-speed rail project, proposed by Delaware-based company AmeriStarRail, is projected to connect Los Angeles and New York with stops across northern Arizona.

San Antonio will be Frontier's third new city of 2025 out of Phoenix Sky Harbor Airport. It began flying to Austin, Texas, in March and Everett, Washington, in June.

The Transwestern Pipeline Company finalized agreements with SRP and APS to deliver natural gas to generating stations in Arizona.

Energy Transfer stated that the new pipeline will be 516 miles long, with nine compressor stations located in Arizona, New Mexico, and Texas. Construction is expected to be complete by the end of ...