Contagious Yawning is Linked to How Empathetic You Are, Study Finds

The million dollar question: Why is yawning contagious? Findings indicate that it's more about how empathetic you are rather than everyone in your vicinity needing to catch some zzz's.
Published: 5:41 AM EDT July 15, 2019
Updated: 11:35 AM EDT July 11, 2019