Researchers say nocturnal wakefulness deteriorates the brain's decision-making functions and reduces rational thinking during a time when negative mood is at its peak.

Cicadas have made national headlines this year, appearing in massive numbers in some parts of the U.S. Gene Hall, manager of the UArizona Insect Collection, talks about cicadas and what makes them so unique.

Students designed housing and an educational campus for the Hopi Tribe, as part of a solar-powered village that the tribe has long sought to build.

NoCTURN, an international group of researchers spearheaded by UArizona Health Sciences and others, aims to improve the handling of CT scan data across scientific disciplines.

In the face of increasingly hotter temperatures across the U.S., University of Arizona heat research will help inform policy recommendations and other actions in communities nationwide.

UArizona is ranked No. 93 in the 2024 Center for World University Rankings. The university is ranked 48th among U.S. institutions and 26th among public colleges and universities.

Firefighters are diagnosed with prostate cancer at a rate 1.21 times higher than the general population, possibly because of chemical exposures, a new study finds.

The award recognizes Regents Professor Rieke's work in infrared astronomy. Rieke led the development of the James Webb Space Telescope's Near Infrared Camera.

UArizona students are invited to showcase their creativity and grow their businesses on Student-Made Arizona, launching in the fall with support from Arizona FORGE.

What if your earbuds could do everything your smartphone can, but better? A new class of synthetic materials could allow for smaller devices that use less power.