A rare bear hybrid exists in the wild: polar bears and grizzlies can produce viable offspring, confirmed by DNA. It’s a sign of shifting overlap, not “a new species”: experts frame these bears as ...
California's state animal could make a comeback for the first time in over a century.
YELLOWSTONE NATIONAL PARK — Yellowstone National Park’s grizzly bears are beginning to emerge from hibernation, and biologists have already documented the first sighting of the spring season in the ...
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