After a nearly 5,000-year vigil upon a Nevada mountaintop, an ancient tree now finds its home in the UA Laboratory of Tree-Ring Research. The Bristlecone pine, called Prometheus, is the oldest individual ever known to have lived.
Researchers have discovered four previously unknown viruses that infect the Earth’s most abundant organism, the marine bacterium SAR11, which play a critical role in the global cycle of carbon and other nutrients.
Experience from the HiRISE camera on the Mars Reconnaissance Orbiter in 3-D.
The UA has held a long-standing love for asteroids, from pioneering the search for potentially hazardous space rocks before NASA did to sending a spacecraft to one to scoop up a sample.
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UA Science: A Place of Discovery and Innovation

Joaquin Ruiz, DeanThe University of Arizona College of Science brings together globally prominent faculty in disciplines at the core of scientific inquiry and education. One of the largest colleges at the University of Arizona, we are a nexus of award-winning programs that encourage both independent and collaborative-driven research. Our academic departments, schools and research units encompass the range of physical, mathematical, environmental, cognitive and life sciences. UA Science is among the most powerful and prolific academic research centers in the world, recognized and rewarded for the unparalleled caliber of our achievements. With over 7,500 undergraduate and graduate students, we are an integrative learning institution, where accomplished faculty and next-generation scientists engage side-by-side in groundbreaking research. Our scientists and students also share their knowledge with the local and broader community through extensive outreach and public service initiatives. Our mission is to encourage the aggressive pursuit of research excellence, to support novel teaching and outreach programs and to create economic opportunities for our community.

Joaquin Ruiz, Dean

New Veterinary Degree Program Made Possible by $9M Gift Is Critical for State
the UA will soon be the home of the state's first public veterinary medical and surgical program to train doctors of veterinary medicine.
UA Science Could Make Canola Oil More Nutritious, and Broccoli More Tasty
Genomics researchers of the University of Arizona's iPlant collaborative have helped unravel the genetic code of the canola plant. The findings will help breeders select for desirable traits such as more nutritious oil content, faster seed production and adapting the plants to grow in more arid regions.
$9 Million Gift to Support the University of Arizona’s Veterinary Medical and Surgical Program
Thanks to a $9 million Kemper and Ethel Marley Foundation gift, the UA will be able to launch Arizona's first public program to train Doctors of Veterinary Medicine.
New Initiative Puts UA Research to Work for Small Businesses
A new UA initiative aims to drastically increase the region's economic competitiveness by putting the power of research behind new and small businesses with the help of federal funding and regional partnerships.
Testing Water for Antibiotic-Resistant Bacteria
UA doctoral candidate Victoria Obergh is testing Tucson-area wastewater systems to discover where antibiotic-resistant bacteria can be found and how they're getting there.

Undergraduate Research

The research opportunities available to UA Science undergraduates make this college a smart choice for students who want to grow academically, socially, and intellectually.

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K-12 Education

Science and math-focused camps and workshops are available for K-12 students—each designed to deliver research experience through hands-on activity.

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Tucson: Science Lives Here

UA Science invites you to experience telescopes atop of Tucson's highest peak, a century-old ecological laboratory and the world-class attraction, Biosphere 2.

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