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2015 Celebration Will Be Pi Perfection

On March 14, 2015 at 9:26 a.m. and 53 seconds, the first 10 numbers of pi will be in perfect order.

University of Arizona Scientists Await First Close-Up Photos of Dwarf Planet

Unmanned Dawn spacecraft orbiting Ceres will capture the photos

biotechnology

Study Finds UA Tech Park Has Significant Economic Impact

Every other year, tenants at the park are surveyed to estimate the impact that the Tech Park has on the economy.

STEM Science Technology Engineering Math

2015 Arizona SciTech Festival Gets Under Way

More than 800 events planned through March around state to showcase, educate, inspire.

Chris Impey looks "Beyond"

Does humanity possess an "exploration gene"? Award-winning UA scientist looks at the past, present, and future of space travel in new book.

Moon

Will We Soon be Mining the Moon?

UA Scientists say private concerns are seeking ways to get there, but the practicality of it may be far-fetched.

Buffelgrass is an invader species

A War On Grass

Residents in southern Arizona are fighting an invasive, resilient species that threatens the Sonoran Desert way of life.

Aerial view of water making its way into the parched Colorado River delta.

Colorado River Delta 'Pulse Flow' Shows Signs of Success

Water release at Yuma dam enhances vegetation, opens waterway to Sea of Cortez for first time in half-century.

Artist's rendering of the Giant Magellan Telescope.

UA Gets $20M to Help Build World's Largest Telescope

Scottsdale businessman's donation will help pay for 8 mirrors for instrument to be installed in Chilean mountains.

Shawnee Riplog-Peterson, curator of mammology and ornithology at the Arizona-Sonora Desert Museum, discusses the multi-state, binational breeding program involving bighorn sheep.

Plans to Use Helicopters in Wilderness Areas Worries Conservationists

Arizona Game and Fish wants the aircraft to manage bighorn sheep.

Will This Be the Hottest Year Ever in Tucson?

Meteorologists expect 2014 to be the warmest on record.

NASA Spacecraft Gets Closer to Pluto; Should It Be Reclassified as a Planet?

New Horizons is turning its cameras on after a 9-year, 30-billion mile journey from Earth.

Repose - The Potent Pause

Tucson residents' new book recommends lying on your back for a surprising number of mental and physical health benefits.

Experts: Fewer Trees May Result in Healthier Forests

Scientists say this could increase water supplies for people, help environment in Northern Arizona.

Voices for the Cure with Carolyn Green and LaTrice Jordan

Hear how family support and regular self-checks and mammograms helped a Tucson woman to survive breast cancer - twice.

Voices for the Cure with Sherrie Dobson

The story of a woman who listened to her body - and her mother - and caught her breast cancer early, now looks back at her experience in a way she never thought she would.

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