April 11, 2025 Study sheds light on ancient solar activity using radiocarbon locked in tree-rings Analyzing radiocarbon in tree-ring samples, scientists have created the most detailed record yet of solar activity during the first millennium B.C.E.
April 10, 2025 Arizona Board of Regents confirms three new U of A Regents Professors Janko Nikolich, Jiang Wu and Dennis Zaritsky have achieved the highest faculty rank at the university, recognizing their exceptional achievements in research and higher education.
April 10, 2025 U of A celebrates new Regents Professors, provost and championship title In recognition of their exceptional achievements in teaching, research and scholarship, three University of Arizona faculty members were confirmed as Regents Professors by the Arizona Board of Regents.
April 8, 2025 MIS, nursing, legal writing excel in latest US News rankings for graduate programs Dozens of U of A programs are recognized as among the best in the nation in U.S. News & World Report's Best Graduate Schools rankings.
April 7, 2025 Saturn's moon Titan could harbor life, but only a tiny amount, study finds Despite its rich inventory of organic molecules, Saturn's largest moon may be able to support only a minuscule amount of biomass, if life exists there.
March 28, 2025 Four U of A professors named AAAS fellows Liesl Folks, Luciano M. Matzkin, Armin Sorooshian and Jil C. Tardiff are among 471 newly elected fellows of the American Association for the Advancement of Science, the world's largest general scientific society.
March 19, 2025 From glacial preservation to local conservation: U of A experts discuss research ahead of World Water Day World Water Day is March 22, but at the U of A – ranked No. 1 in the U.S. in water resources by ShanghaiRanking Global Ranking – water is at the center of rigorous research year-round.
March 18, 2025 Combination of cosmic processes shapes the size and location of sub-Neptunes A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, a new study involving U of A researchers finds.
March 12, 2025 Vocal changes in birds may predict age-related disorders in people, study finds Neuroscientists have found that aging alters the gene expressions that control birds' songs. The finding could lead to better treatments for disorders such as Parkinson's and Alzheimer's.
March 12, 2025 NASA's SPHEREx mission will use software from the Arizona Cosmology Lab to answer questions about the first moments after the Big Bang NASA's newly launched SPHEREx mission will use software developed at the Arizona Cosmology Lab to analyze data and help astronomers understand what happened in the first trillionth of a second after the Big Bang.
