Ponderosa Pine at risk due to megadrought
New research shows that the species is facing higher mortality rates due to the drought.
Monsoon dangers include dust storms in rural Arizona
Experts advise motorists to avoid trouble on roads and highways during sudden storms.
Wet winter translates into satisfying spring for desert plants and animals
Southern Arizona wildflowers, insects, and reptiles are among those benefiting from more moisture.
Coexisting in rural spaces
How the Mexican Wolf Recovery Program is succeeding.
Four-person crew released from sealed habitat after week long journey
The crew studied what it would be like to live and work on another planet inside a pressurized habitat.
University of Arizona hurricane researchers predict above-average season ahead
They say the number of named hurricanes could reach a mark set in 2017.
Four-person crew sealed into pressurized habitat to learn about space living
The crew will be locked in for six days.
UA graduate programs ranked among nation's best
Management Information and Geosciences were singled out in top college survey.
UA researchers mount new global wind study
They are using satellites to measure speed and direction of winds aloft.
New $85 million home for UA's Space Institute unveiled
The building first broke ground in 2021.
New Film Focuses on the Unique Sky Islands of Arizona
Thousands of different species depend on this habitat
Arizona springtime brings concern about disease-carrying ticks
Experts are creating the state's first database for the parasitic pest.
UA Santa Rita Experimental Range gets long-term lease
The range was first designated by President Theodore Roosevelt.
Experts say change of seasons leads to less sleep
The start of spring could create some restless nights.
Winter snow slows space exploration in southern Arizona
Mountaintop astronomers are sometimes stranded by heavy snow at telescope sites.
