More Evidence for 9th Planet on Solar System's Fringes

UA-led research provides additional support for the possible existence of such a world and narrows the range of its parameters and location.

Psyche: Unexpected Discoveries on a Metal World

A large asteroid thought to be the metallic core of a destroyed proto-planet appears to have molecules on its surface that shouldn't be there, according to a new study.

Ben Wilder Named Interim Director of UA's Tumamoc Hill

The 860-acre ecological reserve and U.S. National Historic Landmark, owned and operated by the UA, has become one of the longest-monitored ecological reserves in the world.

Colorado River Delta Flows Help Birds, Plants, Groundwater

Two growing seasons after the 2014 engineered spring flood, the delta’s birds, plants and groundwater continue to benefit, according to a report by a binational, UA-led team.

One Man's Mars Mission, 30 Years in the Making

UA professor Bill Boynton has contributed to 10 NASA missions in his lifetime, including OSIRIS-REx, which began its journey to the asteroid Bennu last month. But this month, Boynton can’t help but think about Mars and the Odyssey mission, celebrating its 15th anniversary.

TLA Partners With Global Startup Incubator TechCode

TechCode, a global network of startup incubators and entrepreneurial ecosystems, will provide networking resources to increase the reach of TLA innovations and startups.

Science Communication on Exhibit at UA Museum

Seven scientists will lead hands-on activities to teach the community about their research at the UA Museum of Art's Family Day, called "Meet a Scientist."

UA-Based AZGS Is Making Noise About Earthquakes

The Arizona Geological Survey has new tools to look into the seismic future. Thursday marks the Great Arizona ShakeOut, highlighting earthquake preparedness. With UANews video.

100 Years of UA Astronomy Made Possible by Lavinia Steward's Gift

The arrival of a man who was fired for being a good scientist, followed by a major donation, launched the UA on a path to becoming a leader in astronomical and space sciences.

Supercomputers Could Improve Cancer Diagnostics

UA researcher Adam Buntzman is merging computer science and immunology to improve cancer diagnostics by up to 100 times the accuracy of conventional tests.