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Mind

Why Do We Cry?
Behavior & Society

Why Do We Cry?

Oriana Aragón, an assistant professor of marketing at Clemson University, answers

6 hours ago

Special Report

Videos

This Itch Is Infectious

Many social animals start to feel itchy after watching one of their fellows scratch, and scientists now have a better understanding of why an itch can spread through a group.

March 9, 2017

Podcasts

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Medical Marijuana Faces Fed's Catch-22

60-Second Science - February 27, 2017 - By Steve Mirsky02:21
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Spaceflight Squishes Spacefarers' Brains

60-Second Science - February 18, 2017 - By Karen Hopkin01:35
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Partnered-Up Men More Attractive to Women

60-Second Science - February 9, 2017 - By Erika Beras01:33
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LSD's Long, Strange Trip Explained

60-Second Science - January 26, 2017 - By Christopher Intagliata01:59
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