Christine Clisset

Christine Cyr Clisset is a freelance writer based in Brooklyn, N.Y.

Explainer
May 7 2010 3:18 PMPizzly BearsWhen polar bears and grizzlies breed, they can produce fertile offspring. Why can't other species?
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Jan. 29 2015 1:04 PM Listen to Our January Music Roundup Beat the chill with our winter playlist, exclusively for Slate Plus members.