September 11, 2015

Paleoanthropologists hit pay dirt in a South African cave. Plus, the impact of reading on child development, a conversation with former congressman and AAAS head, Rush Holt, and more.

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24:14

The Science of Story Time

Studies have shown that talking with your child promotes literacy. Now a new study in "Psychological Science" suggests reading to them may give them an even bigger edge.

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