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UArizona is tied for No. 268 globally, No. 56 in the United States and No. 67 in North America in the 2022 QS World University Rankings, released Tuesday.

New research by a UArizona undergraduate finds that asteroid 16 Psyche, the target of an upcoming NASA mission, may not be as metallic or dense as predicted.

UArizona researchers have observed, in unprecedented detail, organic molecules in planetary nebulae. Their work sheds new light on how stars form and die.

University of Arizona Health Sciences experts say resilience helped many older adults overcome a "second pandemic" of social isolation.

For the 24th time in program history, UArizona's softball team will compete in the Women's College World Series. The Wildcats take on the Alabama Crimson Tide on Thursday.

Fixing just the worst leaks in the Permian Basin oil field could cut emissions of methane  — a potent greenhouse gas — by 55 tons an hour, new research finds.

Researchers in the College of Engineering and James C. Wyant College of Optical Sciences have demonstrated how quantum resources can improve technology today.

A $500,000 grant from the U.S. Department of Agriculture will help UArizona and Diné College prepare Navajo Nation college students for careers in STEM.