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News tagged with yawn

Audible yawns in a non-human species may convey important social information

Jan 16, 2024
feature

Evolutionary biologist suggests yawning may be a means for telling others to be more alert

Jun 8, 2022
report

The longer the yawn, the bigger the brain

May 6, 2021

Yawn contagion in lions found to also play a role in social behavior

Apr 7, 2021
report

Orangutans yawn contagiously when they see others yawn

Dec 21, 2020

Sea lions yawn due to anxiety

Jan 17, 2020

What is it about yawning?

Jul 6, 2018

Yawning found to last longer in mammals with higher cortical numbers

Oct 5, 2016
report

Women found to be more susceptible to contagious yawning than men

Feb 3, 2016
report

First study to show that birds and not just mammals copy yawns

May 28, 2015
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