Grizzly Bear | A Moment of Science - Indiana Public Media

Researchers at Penn State University and the University of Buffalo have completed the most in-depth bear DNA study to date.

Today's Moment of Science "digs up" the story behind one of the grizzly bear's more unusual nicknames: the "Rototiller of the Rockies."

If you were a pregnant female moose, where would you rather give birth? Deep in the forest? Next to a busy highway? Confused?

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