Christine Clisset
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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Dear Prudence
Feb. 8 2016 2:46 PM My Wife Won’t Stop Flirting on Facebook Dear Prudence answers more of your questions—only for Slate Plus members.