A new study has revealed how many species are actually multiple groups that are physically similar but genetically distinct.

Amid March Madness, the Arizona football program kicks off its preparation for the 2026 season and third year under head coach Brent Brennan.  The Wildcats — known around the Lowell-Stevens Football ...

Fossils of a tiny sea creature that lived 525 million years ago have preserved something paleontologists rarely find: a brain. The specimen, a worm-like animal called Cardiodictyon catenulum recovered ...

Large-scale evolutionary analysis shows most zoonotic viruses emerge without prior adaptation, while passing through a laboratory leaves detectable genetic signatures, offering a new tool to interpret ...

Former University of Arizona President Eugene Sander, remembered as a "born leader" and iconic dean of agriculture, has died ...

The late-night television host has at least five species named after him, spanning a remarkably diverse range of creatures. They include a diving beetle ( Agaporomorphus colberti ), a parasitic wasp ( ...

Adam Meyer receives funding from the National Science and Engineering Research Council of Canada. Kristy Ferraro receives funding from the Natural Sciences and Engineering Research Council of Canada.

In the week before Christmas, while the U.S. Department of Justice was getting ready to release a trove of documents relating to the Jeffrey Epstein case, some of the nation’s most important public ...

No. 4 University of Arizona men’s basketball team (25-2, 12-2 in Big 12) earned a statement win on the road against No. 2 University of Houston (23-4, 11-3 in Big 12) 73-66 on Saturday, Feb. 21 at 1 p ...

The Texas Longhorns football program shocked the FBS and media alike when they canceled a planned series of home-to-home matchups with Arizona State. Now Chris Del Conte, Athletic Director for The ...

The university’s enrollment makeup has shifted over the last several years, with more students studying online than on campus during the fall 2025 semester. While Crow doesn’t believe the university ...