Record volcanic eruptions in the Andes could explain the mysterious death of dozens of whales about 5 to 8 million years ago, according to a study led by University of Arizona researchers.

The gift will support best-in-class partnerships designed for academic success and career readiness.

Professors Elaine Romero and Erika Hamden joined more than 200 people named Guggenheim Fellows by the John Simon Guggenheim Memorial Foundation.

Experts found that technological advancements could reduce U.S. mortality from heat by 18% to 25% in the year 2100.

The University of Arizona College of Medicine – Tucson will establish the Gulshan Sethi, MD Endowed Professorship in Cardiothoracic Surgery through $1 million in gifts and commitments.

The study, which involved a University of Arizona primatologist, suggests that there is a profound link between shared space and group identity among chimpanzees.

Several U of A graduate programs across many fields of study have once again been recognized as among the best in the United States in U.S. News & World Report's Best Graduate Schools rankings.

Meet the pair of Franke Honors College students developing a low-cost hearing aid to provide under-served communities around the world with access to life-changing health care.

For the first time in Tucson, and across the Banner Health system, a living donor kidney removal has been performed using robotic surgery.

The discovery offers astronomers a rare window into conditions resembling those of our own solar system's earliest days.