Researchers found that guidance from experienced CPAP users helps sleep apnea patients stick to their treatment, improving sleep quality and health outcomes.

A new U of A-led study, based on archaeological remains found in Alaska, shows that people and the ancestors of today's dogs began forming close relationships as early as 12,000 years ago – about 2,000 years earlier than previously recorded in the Americas.

The Arizona Transportation Institute will unite experts from the state's three public universities to perform vital research in areas such as safety, sustainability and efficiency.

U of A President Suresh Garimella welcomed the Arizona Board of Regents to campus Thursday for the board's first meeting at the U of A since Garimella assumed his role as the university's 23rd president in October.

A tiny protein called PNA5 appears to have a protective effect on brain cells, which could lead to treatments for the cognitive symptoms of Parkinson's disease and related disorders.

Analyzing tree-ring samples for spikes of naturally occurring radioactive carbon isotopes, a team led by U of A scientists has pinpointed the date of a massive solar particle eruption event that has long eluded researchers.

With funding from the Department of Energy, U of A researchers are working to revolutionize our understanding of how soil microbes influence climate change.

The 7 Generations American Indian and Alaska Native Behavioral Health Center of Excellence provides training and resources for behavioral health care providers.

The Mentorship and Education in Science for Tucson program sends U of A juniors and seniors to local middle and high schools to provide one-on-one math tutoring to students.

Talented young women from public high schools across Southern Arizona gathered alongside U of A faculty and staff recognized for work that champions interdisciplinary collaboration, mentorship and inclusivity.