News

The exoplanet mission, which will study of at least 20 known planets orbiting distant stars, has cleared an important milestone with the completion of its spacecraft bus.

Three newly discovered dwarf galaxies in an isolated region of space show evidence of star formation being cut short by events in the early universe.

The grant from the National Institute for Occupational Safety and Health will support U of A researchers' work to improve safety and productivity in the mining industry.

High housing costs and ongoing financial instability make it difficult for many living in Tucson to cover basic expenses or manage unexpected emergencies, according to data collected by U of A students.

New research, co-authored by University of Arizona sustainability scientist Jonathan Sullivan, revealed that over the last 20 years, large floods were associated with higher death rates from major mortality causes in the U.S. compared to normal conditions.

Taking advantage of a cosmic "double lens," astronomers resolved more than 40 individual stars in a galaxy so far away its light dates back to when the universe was only half its present age.

Billions of years ago, two icy worlds collided. Rather than destroying each other in a cosmic catastrophe, they spun together like a celestial snowman, finally separating but remaining forever linked in orbit. This is how Pluto and its largest moon, Charon, originated, a U of A study finds.

U of A researchers have uncovered new findings about involuntary muscle movements that come with the long-term administration of the Parkinson's drug levodopa.

Donations from longtime U of A supporters Ginny L. Clements and Tom Rogers pave the way for a new institute, the first of its kind in the Southwest, at the Sarver Heart Center.

The University of Arizona has announced there will be no increase in tuition and mandatory fees for resident undergraduates as part of its tuition, fees and housing rates plan for the 2025-26 academic year.