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A tiny protein called PNA5 appears to have a protective effect on brain cells, which could lead to treatments for the cognitive symptoms of Parkinson's disease and related disorders.

President Suresh Garimella recently welcomed to campus a delegation of vice chancellors and their leadership teams from the Confederation of Indian Private Universities, emphasizing the university's commitment to global partnerships.

Analyzing tree-ring samples for spikes of naturally occurring radioactive carbon isotopes, a team led by U of A scientists has pinpointed the date of a massive solar particle eruption event that has long eluded researchers.

The 7 Generations American Indian and Alaska Native Behavioral Health Center of Excellence provides training and resources for behavioral health care providers.

With funding from the Department of Energy, U of A researchers are working to revolutionize our understanding of how soil microbes influence climate change.

The Mentorship and Education in Science for Tucson program sends U of A juniors and seniors to local middle and high schools to provide one-on-one math tutoring to students.

With a $3.9 million grant from the National Institutes of Health, precision nutrition researchers will conduct a clinical trial to explore how ancestry and genetics affect the body's response to omega-3 fatty acids.

Researchers from the U of A and ASU this week showcased new techniques to improve urban water use practices. Their work was supported by the Smart Tree Watering Regents' Research Grant.

Funding will support the development of K-12 programs that educate teachers and students about responsible mining and careers in the mining industry.

The "Beyond Fronteras" exhibit at the Historic 1904 Santa Cruz County Courthouse includes photos, videos, paintings and essays about the area's history, culture and people.