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A team of scientists led by UArizona's Christopher Hamilton will send drones on exploration missions across a lava field in Iceland to test a next-generation Mars exploration concept.

Astronomers have observed the most distant quasar to date. Formed 670 million years after the Big Bang, it provides insight into the formation of massive galaxies in the early universe.

A new study makes the case that, even in arid climates, urban farms can help neighborhoods get the nutritious food they need if the farms are irrigated in a sustainable way.

The university will serve as a point of distribution for COVID-19 vaccinations as Pima County moves into Phase 1B of its vaccine plan. Additional details will be announced as they become available.

Planetary scientists wondered if bands of winds or swirling storms dominated the atmospheres of brown dwarfs. UArizona-led research solved the mystery.

The university will start the spring semester on Jan. 13 in stage one of its reentry plan.

Hydrology and engineering professors receive Convergence Accelerator awards from the National Science Foundation. The new program aims to support interdisciplinary efforts to solve real-world problems in the near future.

A collaboration between UArizona, cotton growers, and government and industry partners eradicated the pink bollworm – one of the world's most damaging crop pests – from the United States and Mexico.

Since its launch in August, the Covid Watch Arizona exposure notification app has helped reduce the average number of people infected on campus by as much as 12%.