In a new paper published in Science, UArizona virus expert Michael Worobey connects the dots from the beginning of the COVID-19 outbreak and shows that an origin other than the Huanan Seafood Market appears extremely unlikely. 

Engineers and physicians teamed up to develop a wireless device to monitor and protect bone health.

With COVID-19 cases rising nationally and statewide, President Robert C. Robbins is urging students and employees to get vaccinated and continue good public health practices.

Researchers targeted a common sodium ion channel to reverse pain and saw positive results that could lead to a nonaddictive solution to treat pain.

The near-Earth asteroid Kamo`oalewa might actually be a fragment of our moon, according to a team of astronomers led by the University of Arizona. Kamo`oalewa is a quasi-satellite – a type of near-Earth asteroid that orbits the sun but remains relatively close to Earth.

A UArizona-led effort to reconstruct Earth's climate since the last ice age highlights the main drivers of climate change and how far human activity has pushed the climate system.

Using machine learning and simulations of giant impacts, researchers found that planets residing in the inner solar system were likely born from repeated hit-and-run collisions.

The Cats TakeAway Testing program will allow students, employees and designated campus colleagues to pick up a COVID-19 saline gargle test kit on the go.

Borrowers whose writing is more readable, positive and truthful are less likely to default on a loan and tend to be charged lower interest rates, researchers have found.

The university's new Cats TakeAway Testing Program has accounted for more than 10% of test results for the past several days, indicating that it has increased accessibility to tests.