Pull on Your Boots: It's Rodeo Time in Tucson
Traditional parade kicks off four days of ridin', ropin' and bronc bustin'.
Study: Higher Temps Affect Colorado River as Much as Precipitation
Research shows high temperatures took 500,000 acre-feet from river since 2000.
Kelly Twins: What Does a Year in Space Do to Body, Mind?
Astronaut Scott and earthbound twin Mark will contribute to scientific understanding.
Homeland Security, State Department Secretaries Headed to Mexico
Kelly and Tillerson will meet with President Peña Nieto on two-day visit.
UA Graduate Sets Sights High in the Sky: Science in Space
Michelle Thompson in the running for Canadian Space Agency astronaut job.
At Tucson Volunteer Fair, Activism by Lending a Hand
63 organizations meet and mingle with Tucsonans looking to get more engaged.
Retired General, Astronaut Bolden to Speak at UA Graduation
The graduation will take place May 12 at Arizona stadium.
Total Solar Eclipse in 6 Months Has Astronomers Preparing
Phenomenon can be seen in 70-mile swath from regon to South Carolina; partly visible in Arizona.
Under Stress, US-Mexico Intelligence Ties Could Fray
Some say security cooperation could be crucial in Mexico's response to economic threats from the U.S.
Nutrition, Not Genetics, May be Key Factor in Disease
UA conference to study role of good nutrition in disease prevention
Legislature, Back from Recess, Wants School Kids to Have It, Too
Unstructured recess could become a requirement for every school day.
Business Tax Cuts Reduce January State Revenue Intake
Corporate income tax down $101M in seven months; overall revenues fall $3.7M to budget.
McSally to Hold In-Person Town Hall
The Southern Arizona Republican will take public questions on Thursday in Sahuarita.
Pima Sheriff, Tucson Police Chief on the Local Impact of Opioids
Q&A with local law enforcement officials on how drugs are affecting the community, and their efforts to fight the increase.
Tucson to Consider Program Expanding Sleeping Space for Homeless
Sleeping proposal modeled after Eugene, Oregon, programs.
