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Today

Quantum materials discovery could advance electronics for extreme environments

Researchers demonstrate a potential new use for graphene nanoribbons that could improve semiconductor technologies for fusion energy and space systems.

Read more at University of Arizona News

Two hands loading a sample under a magnifying lamp before it is inserted into the electron microscope

University of Arizona Core Facilities Highlights: Imaging Cores – Electron

Electrical probe station in a University of Arizona lab

International partnership expands Arizona-Netherlands semiconductor and photonics cooperation

Five-year agreement between the University of Arizona and Eindhoven University of Technology advances research, education and industry engagement across the global chip ecosystem.

James C. Wyant sits with Tammy Wyant, spouse; and Clair Wyant, son.

Gift to University of Arizona from The Wyant Foundation Trust kicks off the Wyant College of Optical Sciences’ new initiative for optics and photonics leadership and student success

The gift provides two years of seed funding for LENS: Linking Engagement, Networks and Student Success.

All Stories

controlled fusion energy

Video: Exploring fusion energy at the University of Arizona

Aug. 28, 2025

$x-ray of broken arm with red circle overlay on the fracture site$

Repurposed multiple sclerosis drug could help bones heal faster

Aug. 27, 2025

Image of a fossil Jianfengia specimen showing the animal's elongated body consisting of 27 identical segments with appendages.

An ancient signpost: Minute fossils tell big story about arthropod evolution

Aug. 26, 2025

a person reaches into closely stacked racks holding solar-dried food

Arizona startup tackles food waste with solar drying technology

Aug. 26, 2025

Artist's illustration of protoplanet WISPIT 2b, surrounded by a swirling cloud of gas and dust, with its host star in the distance.

A growing baby planet photographed for first time in a ring of darkness

Aug. 26, 2025

portrait of Claudia Nelson wearing white shirt and black blazer

Building a research database to protect tribal trust

Aug. 25, 2025

A group of four, light brown prairie dogs a grouped together and peering out from a whole in a dirt-strewn field.

What can prairie dogs teach us about wildfire management?

Aug. 25, 2025

University of Arizona Mall at sunset

Fall semester launches a new chapter in the University of Arizona's history

Aug. 23, 2025

Jessica Barnes sitting in a chair in her lab, loading a sample into an analyzer instrument

Asteroid Bennu is a time capsule of materials bearing witness to its origin and transformation over billions of years

Aug. 22, 2025

Two vials of liquid medication and a syringe on an empty yellow bag with black text “chemotherapy drug, observe safety precautions”

Repackaged cancer drug boosts delivery to tumors, improves combination therapies

Aug. 21, 2025

A doctor applies sensors to the arm of a person sitting on a bed in a sleep lab while another person monitors the sensor output on a small digital device on the wall.

Putting sleep at the center of health care

Aug. 20, 2025

Portrait of Maya Kaelberer whereing a white blazer in an outdoor setting with trees in the background

A ‘gut sense’ connecting the large intestine to the brain could help regulate appetite

Aug. 20, 2025

A person flips through a collection of vinyl records in a record store, using both hands to browse the albums in a crate.

Why do we collect? U of A study shows it's about seeking structure

Aug. 20, 2025

The Mach-X research team posing for a photo in their lab with scientific machinery behind them

College of Engineering team wins $5M to speed defense manufacturing

Aug. 18, 2025

Stefano Guerra, MD, PhD, works with laptop in a University of Arizona research laboratory

$3.8M NIH grant will fund research into potential early COPD biomarker

Aug. 14, 2025

hands typing on a keyboard while the computer screen reads "chatAI"

Head-to-head against AI, pharmacy students won

Aug. 13, 2025

Yukon red squirrel

Even antisocial squirrels swap microbes, revealing hidden connections at risk

Aug. 8, 2025

A person holding a detailed model of a molecule represented by spheres connected by curved bars

Rebuilding nature’s blueprint to target cancer

Aug. 7, 2025

Artist's concept of an giant gas planet in the foreground with a star, in this case Alpha Centauri A, in the distance.

Alpha Centauri, sun's closest stellar neighbor, likely harbors giant planet

Aug. 7, 2025

Six white robot arms working on blue circles on a semiconductor manufacturing line

Leveraging research, industry expertise to speed biomedical breakthroughs

Aug. 7, 2025

Valerie Trouet using a specialized tool to take a sample from a tree

Global network taps tree rings to study impact of tropical drought

Aug. 5, 2025

Looking down at the town of Bisbee, Arizona, showing main road, houses, hotel, store, with mountains in background.

Resource-poor neighborhood conditions may increase gestational diabetes risk

Aug. 4, 2025

a black and white image showing wickiups standing in a ponderosa pine forest

Tree ring study reveals Western Apache fire management practices buffered climate effects

Aug. 4, 2025

flooding

Early Warning: Climate Model Predicts Extreme Rain and Floods Weeks in Advance

July 30, 2025