Polar bear population in parts of Alaska, Canada down by 40 percent
Tuesday, November 18, 2014 - 17:00
in Earth & Climate
Danielle HaynesANCHORAGE, Alaska, Nov. 18 (UPI) -- The population of polar bears in parts of Alaska and northwestern Canada has declined by about 40 percent in the first decade of the 2000s, a new study says.