Bill WeirChief 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
Bill WeirChief 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
