The University of Arizona will contribute to a NASA space mission to study the atmospheres of planets outside of our solar ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

Caleb Love led five Arizona players in double-digit scoring with 16 points as the Wildcats remained perfect in Big 12 play with an 88-80 victory Saturday night over UCF in Tucson, Ariz.

TEMPE, Ariz. (AP) — Norchad Omier had 19 points and Baylor dominated overtime after blowing a 15-point lead to beat Arizona State 72-66 on Saturday night. The Bears (11-4, 2-2 Big 12) held Cincinnati ...

Cardinals owner Michael Bidwill sent two team planes to LA on Friday to help the team's journey to Arizona. The Rams' players were allowed to bring their families — and even some pets — along for the ...

Metro Phoenix and large swaths of the desert areas of Arizona were under a freeze warning ... Pinal County could see temperatures in the mid to lower 20s. The lower deserts of Santa Cruz County ...