News

The first images from the Vera C. Rubin Observatory mark a proud milestone for the University of Arizona, whose Richard F. Caris Mirror Lab is the only facility in the world capable of crafting the telescope's unique mirror.

What can the varied behaviors of wildlife reveal about the relationship between human civilization and the animal kingdom?

Michael Kotutwa Johnson leads a project at the University of Arizona Campus Agricultural Center that involves low-cost irrigation trials, nutritional analysis of traditional crops and the development of databases to capture the science of Indigenous agricultural systems.

Built with mirrors manufactured by the University of Arizona, one of the world's largest optical telescopes clears key milestone toward U.S. federal construction support.

According to researchers at the University of Arizona and The University of British Columbia, small-scale observations of how plants respond to heat don't always translate into an accurate prediction at a larger scale.

A new paper agrees with findings that footprints discovered in New Mexico are between 21,000 and 23,000 years old – much older than the previously known earliest signs of human culture in the Americas.

The U of A earned its best ranking in the space science category, rising four spots to No. 4 globally and No. 2 among U.S. public universities.

New observations of 30 planet-forming disks – the birthplaces of planets around stars – reveal in greater detail than ever how gas and dust behave over time and shape the evolution of exoplanet systems.

The University of Arizona will take center stage Thursday at the Arizona Board of Regents meeting on campus in Tucson.

Astronomers have identified massive, dense star factories, unlike any found in the Milky Way, providing a rare glimpse into processes shaping galaxies in the very early universe.

The Water Resources Research Center's annual conference focused on ways nations, states, tribes and others work together when water crosses borders.

The U of A is ranked No. 102 overall, No. 49 among U.S. institutions and No. 26 among public colleges and universities in the 2025 Center for World University Rankings.