Last Updated: Thursday, August 8, 2013, 10:28
Dogs yawn often when they see a person yawning, and are more responsive towards their owner`s yawns than to a stranger`s, a research has suggested.
Last Updated: Monday, January 16, 2012, 12:44
Not just humans but birds also find yawns irresistible, say a researcher.
Last Updated: Wednesday, March 23, 2011, 12:10
A team of researchers has found that sometimes itching, like yawning, can be contagious.
Last Updated: Thursday, September 16, 2010, 12:29
If somebody yawns it's likely that people nearby will probably do the same.
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