Galaxies like the Milky Way grow by merging with smaller galaxies over billions of years, unlike dwarf galaxies, which have long been thought to lack the heft to attract mass and grow in the same way.

The results of a clinical trial led by researchers at the University of Arizona Health Sciences and published in the Journal ...

The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...

UAGC has maintained an anemic graduation rate, only reaching 15% to 20% after the University of Arizona’s acquisition, ...

Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...

University of Arizona astronomers have now produced the highest resolution direct images ever taken of a supermassive black ...

NASA's upcoming Pandora mission, poised for launch later this year, promises to revolutionize our understanding of exoplanet ...

More than 260,000 former students of the now-defunct for-profit Ashford University are getting their student loans erased.

The news of a ceasefire deal between Israel and Hamas has swept throughout the country and reactions are pouring in from all ...

Today is the first day back for the University of Arizona, but many students have left behind the terrifying scene of fires ...

A new project is using climate analogue mapping to send native seeds to regions that will have similar environments decades ...