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Astronauts and Aficionados Enter Tucson's Orbit for Spacefest
Experts and fans rub shoulders during space-themed weekend.
Revenge, Blood Feuds Among Early Sonorans Seen in Burials
An atypical interment of an enemy could be an attempt to gain prestige through defiance.
Shakespeare's Works Influenced by Science
The Bard's work references natural world
Pima County Road Work Leads To Archaeological Discovery
Human footprints dating back as much as 3,000 years discovered near I-10.
UA Astronomy Pioneer Kuiper's Work Still Relevant Today
He advanced US space exploration in the 1960s, including moon crash landing.
Find out why the dwarf planet Pluto casts a historical shadow over the Lowell Observatory in Flagstaff, where NASA's July 14th Pluto flyby is big news.
Hubble Space Telescope Marks 25 Years in Space
University of Arizona scientists mark historic launch of groundbreaking telescope
Insect Experts Report Active Season of Africanized Honeybees in Arizona
Abundant blooms are providing growing opportunities for the aggressive bees.
A War On Grass
Residents in southern Arizona are fighting an invasive, resilient species that threatens the Sonoran Desert way of life.
New Study: Warfare May Not Be Part of Human Nature
An adjunct research scientists at the UA led investigation, says group-on-group violence is relatively new.
Clean Water Agreement, Through Congress, Signed for AZ Tribe
Under $200M federal allocation, White Mountain Apaches will get 'clean water for another 100 years.'
Focusing on Planet Earth
Biosphere 2, annual Earth Day raising awareness
Ancient Signs of Intelligent Life
Visit some petroglyph sites in the Tucson Mountains with guide Allen Dart, the executive director of The Old Pueblo Archaeology Center.
Amerind Foundation Continues Artifact Research
Organization is still devoted to Native American culture, but has adapted its focus over 75 years.
The Archeological Treasures of Homolovi State Park
Discover a place in Northern Arizona that is sacred land to the Hopi, a budget-troubled state park, and a storehouse of ancient relics.
A Visit to the Bone Lab
The Arizona State Museum's Stanley J. Olsen Laboratory of Zooarchaeology explores the skeletal secrets that animals leave behind
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