Study: Saguaro Survival Sign of Climate Change Effect
Scientist connects age of saguaros with volcanic activity that changed temperatures.
ITT Tech Closure Leaves 100s of Tucson Students Scrambling
The for-profit college shuttered all campuses nationwide last week, including four in Arizona.
Ex-Customs Officer Sentenced in Smuggling Bribery
Judge in El Paso imposes maximum term of 7.5 years on former officer.
The Arizona Trail Opens New Paths for Tucson Resident
Accident leads to exercise and new discoveries
UA Mission to Asteroid: 'Hopes, Dreams, Hard Work'
Flawless liftoff leaves scientific team ecstatic; much work lies ahead.
Female WWII Pilot Gets Her Due: Burial at Arlington
Remembering Tucson aviator, as another laid to rest in site of honor.
More Drone Pilots May Come To Davis-Monthan
The Tucson-area base is on a short list for a new mission.
Pros and Cons of TEP Rate Case on Service, Solar Buyback
Changes to flat fees, net metering were among issue raised at public hearing.
Saguaro Park Seeking Help with Buffelgrass Removal
The invasive, non-native plant spreads quickly in the Sonoran Desert.
Poll: Arizona Voters Oppose Deportation, Border Wall
Both topics have been pushed to the forefront by Trump's presidential campaign.
UA's OSIRIS-REx Launch: 'We Got It Exactly Perfect'
University of Arizona asteroid mission spacecraft begins multi-year journey to asteroid.
Mapping the Intersection of Food, Energy and Water
NAU professor's research aimed at helping communities head off future crises related to water scarcity.
Does 'Planet Nine' Exist? NAU Astronomer Says Maybe
Three objects discovered at edge of solar system may lead to planet's existence.
Federal Grant to Add Lanes, Safety Technology to I-10
Two four-mile stretches will be widened, bringing the entire stretch of highway to 6 lanes.
Hours Remain to Scheduled Launch of OSIRIS-REx
Mission leaders expect success in launch that will start 7-year journey.
