They flit across the sky — small, hushed, seemingly innocuous. And they are changing the world.
As the United States expands surveillance of its 1,900-mile border with Mexico, operating the monitoring technologies involved becomes more challenging.
Stunningly precise 3-D images of the Sonoran Desert’s mountains, bluffs and boulder-filled arroyos floated across the computer screen. But one image made Joe Cook suddenly sit up straight.
Arizona Alumni Magazine talks with UA student-athletes about balancing busy athletics training with academic and leadership responsibilities.

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