A University of Arizona-led study investigated the possible scenarios that could lead to waning memory in some older people. The findings may help predict memory decline due to dementia.

For the fifth consecutive year, the university is ranked among the nation's top 20 public research universities, according to the National Science Foundation.

The annual awards, given to both undergraduate and graduate students, recognize recipients' outstanding achievements and commitment to their community and families.

In this Q&A, university psychologist Jessica Andrews-Hanna explains why research suggests that giving gifts to other people can be very rewarding to ourselves and others.

University of Arizona researchers developed a wearable device that can transmit health data 2,400 times the distance of Wi-Fi without significant network infrastructure.

Sandra Day O'Connor, the first female Supreme Court justice, was a founding co-chair of the university's Washington, D.C.-based National Institute for Civil Discourse.

The University of Arizona is again teaming with a nonprofit through the sale of military-themed merchandise.

The discovery of phosphorus in a molecular cloud at the edge of the Milky Way galaxy extends the presence of the element almost twice as far out as where it was known to exist.

Edward A. Jolie uses perishable materials to study human history in the Americas. To make anthropology a more inclusive field, he starts by asking who it's meant to serve and how.

The Wrap's annual ranking of the Top 50 Film Schools also kept the school at No. 6 among public universities.