Like galactic storm chasers, UA astronomers are leading an effort to discover how clouds and weather systems change on other worlds.
For the first time, UA scientists and the public are beginning to see the large-scale structure of the universe, thanks to the Sloan Digital Sky Survey. It's the largest project ever undertaken to map the cosmos.
Over a period of nearly two months, water was released into the dry river bed below Morelos Dam, which straddles the U.S.-Mexico border just west of Yuma.
The fundamental structures underlying learning and memory in the brains of Invertebrates as different as a fruit fly and an earthworm are remarkably similar, according to UA neuroscientists.