Grizzly Bears Enter Polar Bear Territory

Grizzly bears have entered polar bear territory, setting the stage for deadly bear versus bear encounters to come, suggests a study recently published in the journal Canadian Field Naturalist. Should the bears meet, the grizzlies could do some serious damage. "This is worrying for the polar bears because grizzly bears would likely hibernate in polar [...]

Published On 02/23/2010
2:05 PM EST