Studying a lizard species in 18 mountain ranges in southeastern Arizona, researchers found 70 years' worth of climate-related extinction occurred in only seven years.

The new molecules exploit the iron dependency of malignant cells and could lead to the development of new anticancer drugs.

Eleven plaques have been installed across campus to show the relative sizes and distances of solar system objects. Zarah Brown, a doctoral student at the Lunar and Planetary Laboratory, led the project to make space science accessible to people of all ages.

The Service Dog and Veteran Experiences Study will look at the impact of service dogs on veterans with post-traumatic stress disorder, as well as the factors that may contribute to the success of individual animals.

Using machine learning, researchers found that the risk of dementia significantly increases among adults who spend over 10 hours a day engaging in sedentary behaviors like sitting.

Cultural performances, profiles on social media and branded merchandise will all be part of the university's celebration of Hispanic Heritage Month, which runs from Sept. 15-Oct. 15.

The New Frontiers of Sound Science and Technology Center will focus on topological acoustics, an emerging field in which researchers exploit the properties of sound in ways that could vastly improve computing, telecommunications and sensing.

The professorship, endowed by Desmond and Jean Ruley Kearns, will provide financial support and recognition to a faculty member who demonstrates expertise in, passion for and commitment to advancing natural resources law.

The new fellowship program will support research on how to reach more students from diverse communities with science, technology, engineering and math education.

Members of NASA's UArizona-led OSIRIS-REx mission completed one last dress rehersal before the spacecraft delivers a sample from asteroid Bennu to the Utah desert on Sept. 24.