Science/Technology



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Jaguars and junk science

Last August, the U.S. Fish & Wildlife Service (FWS) proposed to designate 838,232 acres in southeastern Arizona and southwestern New…


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Observations on Hummingbirds

For two years, I was involved as a volunteer with the Hummingbird Project run by the University of Arizona. My…



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Mining stimulates Arizona economy

Mining stimulates the economy, creates well-paying jobs, and provides many things we take for granted. Just think about it, without…



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Playing with Harris’ Hawks

I volunteer as a Docent at the Arizona-Sonora Desert Museum. In that capacity, I get to play with and interpret…


Cactus water will make you sick

ADI recently had a story about six men lost in the desert who claimed they survived by drinking water from…