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Carbon Capture from Trees? It's All Downhill From Here, Study Says
UA research shows tall valley trees absorb more carbon from the atmosphere than trees on peaks.
Scientists Use Tobacco Plant As Cheap, Scalable Zika Vaccine Factory
The plant-based approach could be a more viable solution for low-to-middle-income countries.
Eclipses in the Work of Shakespeare: Ominous Events
UA English professor explains importance of astronomical references.
Doctor Sees the Light with Pain Control: Green LED
Physician found headache relief under trees, triggering study.
Scientists Will Simulate an Asteroid Impact with the Real Thing
The asteroid will pass close to Earth, but will safely continue on its way.
Girl Scouts Can Now Add STEM Badges to Their Sashes
Science, engineering and outdoor pursuits allow girls to take risks and seek challenges.
Episode 324: Documenting Mars For a Decade With the HiRISE Camera
A look at the people behind the mission, and potential future space scientists.
'Flying Hospital' to Depart Tucson After 15 Years in Storage
The plane will become a teaching space where students can learn about careers in STEM and aviation.
Greenland Study Seeks to Bolster Prediction of Sea-Level Rise
UA scientists combined data sets to propel further research.
Scientists See Clues of Possible Unseen Planet in Solar System
Disruption in the orbits of objects in the distant Kuiper Belt suggest a large body.
UA Lunar and Planetary Lab to Celebrate Years of Mars Photos
Annual open house will feature the work of HiRISE camera as well as activities for kids, adults.
UA Space Programs to Launch 'Asteroid Day' 2017 Stream
OSIRIS-REx, Catalina Sky Survey lead off programming.
A Tucson Family Observes Ramadan
Also on Arizona Spotlight: A summer insect forecast from "The King of Sting", and Beth Surdut's close encounter with a highly specialized desert denizen.
Changing Your Sleep Habits is Worth It, UA Researcher Says
Not getting enough sleep can result in memory and concentration issues, but also high blood pressure.
Cicadas Soundtrack Arrival of Summer, Monsoon in Arizona
Region hosts more than four dozen species.
The Art of Paying Attention: Zebra-Tailed Lizards
Author and wildlife illustrator Beth Surdut shares a surprisingly close encounter in midtown Tucson with one of the fastest sprinters in the desert.
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