Ever notice how one yawn can set off a chain reaction. It’s not about being tired but your brain is wired to copy what it sees, thanks to something called mirror neurons. In this video, we explore the ...

Yawning can impact the flow of cerebrospinal fluid and venous blood flow, suggesting a regulation of neurofluids and increase in carotid arterial blood flow.

Yawning seems like such a simple act, yet it holds surprising power over us. Just watching someone yawn — even a stranger — can suddenly trigger the irresistible urge to yawn yourself. Why does this ...

In a new study, yawning has been shown to push the brain’s clear fluid in the opposite direction of a deep breath.

A study has revealed the interesting impact that yawning has on our brains. Researchers from the University of New South Wales in Australia used MRI scans on the heads and necks of 22 healthy people, ...

Contagious yawning refers to the tendency of individuals to yawn after seeing, hearing, or even thinking about someone else yawning. About 40% to 60% of people exhibit contagious yawning when exposed ...