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Stories by Stephanie Pappas

"Game Face" Evolved as Plea for Help

The determination on children's faces as they struggled with a difficult task was not observed in chimpanzees involved in the same study, suggesting that the expression is an evolutionary trait

March 5, 2014 — Stephanie Pappas and LiveScience

Love Makes Things Taste Sweeter

Writing about love made students rank candy and water as sweeter-tasting than writing about jealousy or other topics

January 24, 2014 — Stephanie Pappas and LiveScience