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  • Safe water is vitally important to each and every one of us, and Christopher Conover will bring us a look at the issue of the perchlorate levels recently found in Arizona water supplies...
    USGS report on perchlorate

  • We'll get a report on the invasive plant species Buffelgrass, and what is being done to prevent the threat that it poses during fire season, from Robert Rappaport...
    buffelgrass info and identification

  • Mark McLemore talks to an organizer of one of the many public events planned next month to celebrate Tucson's 232nd. birthday...
    schedule of all the August birthday events

  • Pam White looks into the phenomena that is diminishing the number of healthy honeybee colonies in North America, and what that means to the ecosystem...
    USDA
    Honey Bee Decline - University of Arizona

  • And, Julie Bierach talks to the director of Project Wet about a new book designed to teach the finer points of water conservation here in the desert...
    Arizona Project Wet