Climate models and geologic archives are at odds over whether Earth gradually warmed or cooled over the past few thousand years. Researchers tackle this global "temperature conundrum" in a new paper.

With NASA's James Webb Space Telescope, researchers are observing star formation in nearby galaxies with unprecedented resolution at infrared wavelengths.

A $1.2 million grant from the U.S. Department of Energy supports a UArizona agrivoltaics project that will examine how crop production and livestock grazing can flourish at existing commercial solar farms.

Four Ukrainian startups are calling the University of Arizona Tech Park home for six months. They will receive training and support through the Center for Innovation as they explore market expansion opportunities in the United States.

A record 17 UArizona faculty members and researchers received Fulbrights in 2022-2023. That number makes the university the No. 1 producer of Fulbright Scholars nationally, tied with Pennsylvania State University.

Most biologists have assumed that ants wander aimlessly around a new environment. New UArizona research suggests that at least one species of rock ant actually searches in a more methodical way.

University of Arizona space sciences activities generate more than $560 million every year for the local economy, according to an economic impact report delivered by Rounds Consulting Group.

A new study suggests that too much – or too little – office noise has a negative effect on employee well-being. The sweet spot? About 50 decibels, comparable to moderate rain or birdsong.

An open-air, living laboratory that spans parts of Arizona and New Mexico is helping researchers better understand how mineral weathering – the breaking down or dissolving of rocks and minerals over time – feeds into Earth's intricate life-support system.

Five UArizona faculty members have been named AAAS Fellows, a distinct honor in the scientific community bestowed by the American Association for the Advancement of Science. From using microbes to combat allergies to turning insects into food, the university's newest AAAS Fellows represent a broad range of research expertise.