The University of Arizona's top officials say harnessing fusion energy on Earth "will transform the planet," and they want UA ...

A federal judge ruled Thursday that the Trump administration cannot arrest a university student from India or prevent her ...

Protest encampments on university and college campuses in Arizona could soon be illegal under legislation being sponsored by Rep. Alma Hernandez, a Tucson Democrat.

An estimated 100 international students at Arizona State University and a smaller number at University of Arizona have had their visas revoked. The students, many of whom have had minor charges ...

The University of Arizona has appointed David Ebert as its Chief AI and Data Officer, marking a significant move to ...

From Lowell Observatory to Kitt Peak to Mount Graham, here are the 11 best planetariums and observatories in Arizona and ...

The parachute landing was part of a pregame ceremony at the University of Arizona's Hi Corbett Field in Tucson, Arizona.

The Physicians Committee for Responsible Medicine—a nonprofit with more than 17,000 doctor members—today announced that the ...

The city of Tucson, Arizona, sits on America’s southern border, surrounded by the cactus-strewn landscapes of the Sonoran ...

A city celebrated for its food scene also provides hiking, cycling and stargazing in the natural beauty of the desert.