Science Encore: Babies and toddlers know that swapping saliva is a sure sign of love 7:38am April 15, 2022 by Nell Greenfieldboyce Research News Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2022 NPR. To see more, visit https://www.npr.org. 300x250 Ad More Morning Edition World News French far-right leader Le Pen barred from running for political office for 5 years by Michel Martin National Religion Catholic Charities tests Wisconsin's unemployment payment system at Supreme Court by Nina Totenberg 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate
World News French far-right leader Le Pen barred from running for political office for 5 years by Michel Martin
National Religion Catholic Charities tests Wisconsin's unemployment payment system at Supreme Court by Nina Totenberg
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