UArizona is ranked No. 95 overall, No. 48 among U.S. institutions and No. 25 among public colleges and universities in the annual Center for World University Rankings.

Bruce Tabashnik, a Regents Professor of Entomology whose discoveries helped eradicate the invasive pink bollworm from the United States and Mexico, is one of 120 new members elected to the prestigious National Academy of Sciences.

A new Webb Space Telescope image of the bright, nearby star Fomalhaut reveals its planetary system with details never seen before, including nested concentric rings of dust. These belts most likely are carved by the gravitational forces produced by embedded, unseen planets.

The project, funded by the U.S. Department of Agriculture and Bridgestone, focuses on growing and processing guayule (pronounced why-OO-lee), a hardy, perennial shrub that could be an alternative source of natural rubber.

A four-person crew sealed themselves in an air-tight pressurized habitat, called the Space Analog for the Moon and Mars, for six days to practice what it might be like to live on the surface of another celestial body.

UArizona inventors were issued 92 patents in 2022 for innovations that included a technique for imaging cancer cells, a wearable 3D augmented reality display and an antioxidant sunscreen.

UArizona researchers are forecasting nine hurricanes this year, five of which are expected to be major. Since 2014, hurricane activity has been accurately predicted by a model created by UArizona professor Xubin Zeng and his former graduate student Kyle Davis.

UArizona Health Sciences is uniquely poised to help address Arizona's long-term health care needs, President Robert C. Robbins said in a presentation to the Arizona Board of Regents.

On April 23, 1923, the university celebrated a new, 36-inch telescope that would kick off major astronomical research. Steward Observatory will be rededicated this weekend in honor of its 100-year anniversary.

Many of the ice-encrusted moons orbiting the giant planets in the far reaches of our solar system are known to be geologically active. Quakes could be the source of the mysteriously smooth terrain on the moons circling Jupiter and Saturn, according to a new study led by a UArizona graduate student.