The Cat's Tail was discovered in a so-called debris disk known as Beta Pictoris – another solar system not unlike ours, but much younger, having formed only a few million years ago. Now for the first time, astronomers have captured previously unseen details of the Cat's Tail in visible light, using the Hubble Space Telescope.

The University of Arizona celebrated the successful conclusion of its historic Fuel Wonder campaign, announcing a final total raised of $3.1 billion – 103% of the original goal – during the State of the University luncheon on Friday.

Using three simple tasks that measure memory and behavioral flexibility, CANID can detect subtle cognitive impairment in dogs when they are about 7 or 8 years old – well before the overt signs of dementia appear at around 12 to 14 years of age

As we move through the fall semester, I am continually inspired by the discoveries and connections that make the College of Science such an extraordinary place. From groundbreaking research to exceptional teaching and the accomplishments of our alumni, the stories in this newsletter reflect the profound impact of science at the U of A.

Story, a professor in the Department of Speech, Language and Hearing Sciences, is being honored “for contributions to speech acoustics across age and gender and the development of three-dimensional articulatory models of speech production.”

This profile is part of a series highlighting University of Arizona researchers featured in Sandstorm, a themed football game celebrating the ways the Sonoran Desert shapes our university and gives us a competitive advantage.

This profile is part of a series highlighting University of Arizona researchers featured in Sandstorm, a themed football game celebrating the ways the Sonoran Desert shapes our university and gives us a competitive advantage.

Generations of Wildcats can take part in more than 50 events across campus, from collegiate events to the Alumni Bonfire Pep Rally and Royalty Crowning. Homecoming weekend will also mark the successful conclusion of the university's $3 billion Fuel Wonder campaign.

Increased precision of radiocarbon dating and archival evidence reaffirms 23,000 years as the age of the famous footprints discovered in White Sands National Park and demonstrates humans withstood abrupt swings in the environment within individual lifetimes.

First published in 1946,  American Psychologist  publishes articles covering topics across the field of psychology, ranging from science and practice to education and public policy.