Research from Binghamton University shows there are a whole host of reasons why we yawn, but primarily it is to control the brain’s temperature, Discovery News reported. “Brains are like computers,” ...

The new study used MRI scans to reveal that yawning reorganised the flow of the cerebrospinal fluid out of the brain. It’s ...

Sleepyheads take note — a UA researcher may have helped discover the cause behind yawning. Omar Eldakar, a postdoctoral fellow in the UA Center for Insect Science, and Andrew Gallup, a postdoctoral ...

It's happened to all of us: You're with a group of people and someone opens their mouth wide, squints their eyes and lets out a long sigh. All of a sudden, you're doing the exact same thing. Yawning ...

It can be tough not to yawn when the guy next to you does—but apparently, it gets a little easier to avoid doing so as we get older. The finding comes from a study of contagious yawning among 328 ...