Department of Homeland Security Secretary Kristi Noem announced Sunday that more border wall will be erected in Arizona.

A multi-institutional tech group spearheaded by Arizona State University invested $1.5 million into eight startup companies ...

A new road trip of the Southwest’s Indigenous heartlands offers travellers a greater understanding of the past, present and ...

Winter weather from a major coast-to-coast storm closed a major interstate and other state highways in northern Arizona on ...

You'll be amazed by the ways desert birds survive and thrive in dry country. Learn about the bird species that live in ...

Southwest Airlines is ending its beloved "bags fly free" policy. Here's when the new Southwest baggage fees start and who has ...

Southwest Airlines allows two free checked bags per passenger. Here are the weight and size limits, plus what you can carry ...

CBP is closing temporary border facilities due to reduced apprehensions following President Trump's executive orders.

The Southwest flight then got "too close" to American Airlines ... The free 12News+ app from 12News lets users stream live ...

Arizona State Retirement System grew its holdings in Southwest Airlines Co. (NYSE:LUV – Free Report) by 1.5% during the 4th ...

FLAGSTAFF, Ariz. – Winter weather from a major coast-to-coast storm closed a major interstate and other state highways in northern Arizona on Friday morning. That comes as the state's Department ...