Researchers tested pyrvinium pamoate against Merkel cell carcinoma with positive results.

University of Arizona neuroscientists have developed a new treatment approach for a language disorder that combines traditional speech therapy with noninvasive electrical stimulation of the brain. Brain stimulation helped induce neuroplasticity, the brain's capacity to continue to reorganize and learn.

The goal of the research is to better understand the fundamental mechanisms underlying fall risk, and to help determine why patients with Alzheimer’s disease and other cognitive impairments are more likely to lose their balance and fall down than cognitively healthy adults.

Analyzing radiocarbon in tree-ring samples, scientists from the University of Arizona Laboratory for Tree-Ring Research and ETH Zurich in Switzerland created the most detailed record yet of solar activity during the first millennium B.C.E. The data confirmed the unusually stable period of solar activity and revealed unique patterns that can help date archaeological artifacts.

A mission to probe the mysteries of the faint universe made a major stride toward launch after the completion of the spacecraft "bus" assembly.

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.

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.

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.

It is no secret that the University of Arizona is a leader in space exploration. At the heart of that exploration is the Flandrau Science Center & Planetarium, which is about to celebrate its 50th anniversary.

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.