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Portrait of Kyle Peeples and Sydney Mintalar

Today

Launching careers while working to protect vulnerable people from extreme heat

U of A graduate students are aiding the Heat and Health Resilience Innovation Consortium, which is helping prepare them for careers in medicine and public health.

Outdoor group portrait of CoDIRA research team

Health care powered by AI, guided by human and community insight

Big Idea Challenge researchers are combining advanced technology with community trust to bring life-saving clinical intuition to areas with gaps in care.

Horst Hahn presents at Arizona–Livermore Days, standing before a projected screen during a talk on fusion collaboration.

Powering the future: U of A accelerates fusion energy commercialization

Amid global competition to advance fusion technology, the University of Arizona is building momentum around a sustainable path to meet growing energy demand.

man in lab looking at mass spectrometry sample

U of A Core Facilities Highlights: Analytical & Biological Mass Spectrometry Facility

When scientists create a new compound or study an existing one, mass spectrometry helps them understand exactly what they’re working with.

All Stories

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

Alejandro Vazquez

Alejandro Vazquez lets his lived experience do the teaching

July 29, 2025

Tech Launch Arizona inventors

U of A again breaks record for impactful inventions

July 29, 2025

Hannah Vu and Eung-Joo Lee speaking at a conference room table and gesturing toward a screen

Can AI and a smartphone improve mental health treatment?

July 24, 2025

an aerial view of the entrance of the sarver heart center

Czarina and Humberto Lopez gift will fund Sarver Heart Center research endowment

July 24, 2025

Zelieann Craig looking at a computer monitor in a lab while wearing a lab coat

NIH awards $2.8M to study environmental, chemical effects on women's fertility

July 23, 2025

A large building sits between two trees under a clear, blue sky.

University of Arizona contributes to national report on the future of team science

July 23, 2025

A pile of red, white, and blue "VOTE" buttons featuring stars and stripes, designed to resemble the American flag.

Symbolic support: Study shows campaign merchandise can lead to 'political slacktivism'

July 22, 2025

In this illustration of the living Mollisonia animal, its segmented abdomen is attached to a thorax and head with a pair of eyes and jointed legs.

Tiny fossil suggests spiders and their relatives originated in the sea

July 22, 2025

a girl with her eyes closed with her chin resting in her hands

$10M PCORI funding award will fuel study of sleep apnea in people with Down syndrome

July 17, 2025

The Large Binocular Telescope stands tall above the treetops.

NSF funds University of Arizona effort to sharpen view of the cosmos

July 16, 2025

an aerial view of a meteor crater under cloudy blue skies on a vast desert landscape

Did a meteor impact trigger a landslide in the Grand Canyon?

July 15, 2025

Colorful spread of healthy whole foods including a raw salmon fillet, avocado, blueberries, apple, banana, kale, broccoli, cherry tomatoes, red onion, lemon, chia seeds, quinoa, beans, assorted nuts and seeds, olive oil, and various leafy greens arranged on a rustic wooden surface. A glass jar spills over with pinto beans in the background, adding texture and warmth to the nutrient-rich display.

Micronutrient deficiency linked to chronic pain in new study

July 15, 2025