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Arizona Science Desk
More Arizona Science Desk Stories
Earth's Gravity to Slingshot Asteroid-Bound Spacecraft to Target Friday
Maneuver uses Earth's gravity rather than fuel to put OSIRIS-REx on course.
Pima County to Get Regular Air-Quality Forecasts
State environmental department to provide a 5-day outlook for the county.
UA Telescope Gets First Look at OSIRIS-REx
Spacecraft passing Earth soon for slingshot to asteroid Bennu.
Lights Go Out at Kartchner Caverns, Newest Dark-Sky Park
Managing artificial light benefits astronomy, wildlife and humans, association director says.
Skin Won't Absorb New UA-Developed Sunscreen
The product was developed with assistance from Tech Launch Arizona.
Southern Arizona Science Fair in the Running for $100K Innovation Award
The Drucker Foundation points to science fair organization's data and evidence emphasis.
UA Camera to Snap Final Pics for Saturn Mission Before Crashing into the Planet
The spectrometer aboard Cassini has provided clues to the processes at work around Saturn.
Algae Levels Down, Lakes Cleared for Fishing
Tournaments can resume at the Salt River reservoirs.
Yuma Farmer Selected for Agriculture Advocacy Program
He's one of 10 who will learn how to raise awareness in the public about how food arrives at plates.
Rare Whole Genome Duplication Gave Rise To Arizona Bark Scorpion
Research has found its origins in an abrupt and massive genetic event.
Tucsonan: Path of Totality 'Well Worth It'
He made the trip to Wyoming to get the full experience, and encourages people to see the next one in 2024.
Without Eye Protection, Even a Peek at the Eclipse is Dangerous
Children and young adults are particularly at risk without safety glasses.
Do You Have a Plan for the Eclipse? Here Are Some Ideas
The Great American Eclipse is coming to a sky near you.
UA Opens Science Classes to the Community
The school is offering reduced tuition to attend lectures in many subjects.
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.
Scientists Look for Impact of Pollution from Pills in Wastewater
Difficult to filter, chemicals from drugs and personal-care products are of 'emerging concern' in waterways like the Santa Cruz River.
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