A yawn is a reflex consisting of the simultaneous inhalation of air and the
stretching of the .... "We believe that contagious yawning indicates empathy. ... A
2007 study found that young child...
Jun 28, 2013 ... Pinpointing exactly why we yawn is a tough task, but the latest research suggests
that our sleepy sighs help to regulate the temperature of our ...
Jan 22, 2015 ... Throughout the ages, people have wondered and invented explanations – some
reasonable and some quite far-fetched – as to why we yawn, ...
May 12, 2014 ... A new study has suggested that the reason we yawn has nothing to do with
tiredness or boredom, but actually works in order to cool down our ...
Aug 12, 2014 ... It is through experiments like these that Provine has tried to explore a millennia-
old mystery: why do we yawn? We all know that tiredness, ...
Don't misunderstand, we aren't intending to bore you, but just reading about
yawning will make you do it, just as seeing or hearing someone else yawn makes
Jun 10, 2013 ... We all do it, and we all know it has at least something to do with how tired we feel
. But unlike sleep apnea or laptops in the bedroom, yawning is ...
Aug 4, 2014 ... Although for thousands of years the reason has remained elusive, recent
scholarship may have uncovered the truth as to why we yawn.
Kids Corner - Read About Why Do We Yawn On Pediatric Oncall.
Jun 24, 2016 ... Yawning seems like a basic bodily process, like blinking or sneezing, but
researchers still aren't quite sure why we do it.