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      • Bill Weir
        Chief Climate Correspondent

        Bill Weir is a CNN anchor, Chief Climate Correspondent, and host and executive producer of the acclaimed CNN Original Series "The Wonder List with Bill Weir."

        Full Bio


      As Antarctica's penguins struggle with record low sea ice, one species is adapting -- and it offers lessons to us all

      90% of ice around Antarctica has disappeared in less than a decade

      A vehicle drives down a road in Ivins, Utah.

      The fastest growing metro in the US is looking to a shrinking reservoir to keep the boom going