Study: Warming May Affect Microbes, Hurting Soil Fertility
Research led by NAU scientists scanned conditions in 80 dryland ecosystems around globe.
First Phase of Interstate Connection Project Completed
Pima County celebrates new Aerospace Parkway, part of Sonoran Corridor.
Engineers Test Drill to Look for Life Below Martian Surface
California gypsum quarry provides terrain similar to red planet.
'Hour of Code:' Enticing Students into Technology
Initiative's goal is to introduce kids to computer science through games, art.
AZ WEEK: Patrolling the Border; What Will It Take to Be Secure?
Sheriffs, Department of Public Safety officers discuss challenges and changes.
Air Force May Assign Drones, More Airmen to Davis-Monthan
Military expanding its unmanned aircraft programs with eye on Tucson, other sites.
Will Tucson Reach 2015 Goal to Eliminate Vets' Homelessness?
More than 1,400 veterans have been housed, VA official says; but more to go.
Tucson Named First UNESCO City of Gastronomy in US
47 cities worldwide win cultural designations this year; celebrate by going out to eat.
METRO WEEK: Slow Economic Growth Forecast for Tucson
City will mirror state and nation, won't return to pre-recession boom.
Making Music From the Ground Up at the Saint Cecilia Studios
A year after opening, Tucson's newest recording studio brings new sounds downtown.
Warehouse Full of Free Books Distributed to Tucson Kids
More than 100 local schools and nonprofits start handing out free books
Geminid Meteor Shower to Light Up Sky This Weekend
120 visible each hour; best viewing Sunday night into Monday morning.
Report: Arizona School Funding Cuts Exceed All Other States
Most states put less money into K-12 schools in 2014 than previous years.
Two Sentenced to Life in Prison for Border Patrol Agent Killing
2010 death of Agent Brian Terry disclosed botched 'Fast and Furious' gun tracking operation.
Why Did the Wildlife Cross Over the Road? To Reduce Road Kill
First wildlife overpass in state going over highway north of Tucson; more to come.
