A reptile rescue in Tucson is transferring 30 non-native sulcata tortoises to a sanctuary in Texas after reaching capacity ...

The University of Arizona has been awarded $1 million from the U.S. Department of Energy to help grow the critical minerals ...

Tucson residents are helping write the city’s story – in finger paint. The city is developing its first official typeface ...

D’oh! In less fraught environmental news, Arizona officially got a new national park this week – and it’s right in Tucson’s ...

University of Arizona environmental sciences professor Neha Gupta. (Right) entral Arizona Project site, July 2021. This ...

A new tiger mom must keep her growing cub out of trouble, while another tigress' cubs are stalked by the returning male 'king' of Tiger Island.

Border Patrol and Customs and Border Protection — fielded questions from reporters Wednesday in the agencies’ first local ...

Pati enters the United States through Montana and Wyoming. On the Blackfeet Reservation, buffalo and a nearly lost language are coming back. Farther south, women entrepreneurs and a community wool ...

Candidates for Arizona's Congressional District 6 Juan Ciscomani (R)(left) and JoAnna Mendoza (D)(right) debated live on ...

American copper company Gunnison Copper hosted Interior Secretary Doug Burgum at its Johnson Camp Mine in Cochise County on ...

American copper company Gunnison Copper hosted Interior Secretary Doug Burgum at its Johnson Camp Mine in Cochise County on Tuesday. Burgum’s visit highlighted the company’s current copper production ...