UArizona astrophysicists Feryal Özel and Dimitrios Psaltis identified Sagittarius A* as an ideal target black hole more than 20 years ago. They call it a "Goldilocks black hole," with an environment "just right" for capturing an image.

During a visit to campus, NASA Deputy Administrator Pam Melroy discussed some of the space agency's most ambitious and impactful space missions with the UArizona early-career scientists who pursue them.

For the first time since the start of the pandemic, Commencement will bring all graduates together in person at Arizona Stadium. Dante Lauretta, principal investigator of NASA's OSIRIS-REx mission, will deliver the keynote address.

Led by University of Arizona alumnus Arthur "Barney" Maccabe, the Institute for the Future of Data and Computing will explore the societal questions driving how and why data is used.  By integrating data, networking and computing, he says researchers can target today's most complex and pressing challenges, such as precision health care, cyberspace security and climate resilience.

Parkinson's disease is perhaps best known for its movement-related symptoms, but it can also hinder vocal production. New research suggests that a specific gene commonly associated with Parkinson's may be behind those vocal issues – a finding that could help lead to earlier diagnosis and treatment for Parkinson's patients.

Engineering students competed for more than $46,000 in prizes at the first in-person Engineering Design Day since 2019, with projects ranging from a battery-powered flashbang alternative to mealworm protein bars.

A new decadal survey from the National Academies of Sciences, Engineering, and Medicine recommends NASA fully support NEO Surveyor, a space-based survey designed to discover and measure asteroids and comets that could pose an impact hazard to Earth. Amy Mainzer, a professor of planetary sciences, leads the effort. 

The Arizona COVID-19 Genomics Union, which was co-founded by renowned UArizona virus expert Michael Worobey, celebrates a major milestone on its mission to stay ahead of the SARS-CoV-2 virus as it evolves.

Tree-ring, ice core and volcano experts teamed up to identify one of the most climatically impactful volcanic eruptions in 4,000 years – Aniakchak II. In the process, they narrowed down potential dates for the infamous Thera eruption.

To understand the unique experience of Black grief, it's necessary to consider the collective grief Black Americans have suffered as the result of America's long history of racialization and racist violence, UArizona experts say.