Study: Polar bears could feel global warming's sting by 2025
ANCHORAGE, Alaska - About a third of the world's polar bears could be in imminent danger from greenhouse gas emissions in as soon as a decade, a U.S. government report shows.
ANCHORAGE, Alaska - About a third of the world's polar bears could be in imminent danger from greenhouse gas emissions in as soon as a decade, a U.S. government report shows.