Science & Technology

A new study sheds light on how extreme weather events impact phenological processes, specifically the flight period of butterflies and moths and the flowering time of plants, with implications for food security in the wake of climate change.

The U of A's physical sciences programs are ranked 50th in the world and 11th among U.S. public colleges and universities in Times Higher Education's World University Rankings by Subject.

An advanced imaging system developed at the University of Arizona boasts a shape-shifting mirror that delivers observing details typically reserved for space-based telescopes.

Researchers at the University of Arizona have discovered that planet-forming disks of gas and dust around tiny stars live much longer than previously thought. The findings provide new insights into planet formation and the habitability of planets outside our solar system.

The series, which begins March 6, will break down the complexities of communication across species, minds and the vast reaches of space.

Between 2000 and 2023, glaciers collectively lost 7,211 billion tons of ice, contributing almost three quarters of an inch to global sea-level rise, a new study finds.

Contrary to what people might think, North American forests are burning less, not more, finds a new study co-authored by U of A fire ecologist Donald Falk. Researchers say the absence of fire can contribute to more severe wildfires in the future.

Steve Kortenkamp and Sunggye Hong created 3D-printed spacecraft models and other tools to help teach astronomy to visually impaired middle and high school students.

Gov. Katie Hobbs appointed Hamden, a renowned expert on ultraviolet telescopes, to the commission to help shape Arizona's role in aerospace and space sciences.

The Wildcat Philanthropic Seed Fund is ready to begin making its first investments to help launch startups from the innovations of faculty, staff, students and alumni.