Even more complex? Why we seem to yawn because other people are yawning. Here are some fast facts on why we yawn and why yawning can be contagious – even between dogs and humans and over the phone.

Some of the research into why yawning happens has pointed at its ability to cool the brain, with one study suggesting that people yawn more during winter than in summer, when the air outside is ...

However, some people can develop a problem called dysfunctional breathing, where the rhythm becomes disrupted or inefficient. Yawning is one symptom, along with difficulty taking deep breaths or ...

Even reading the words “yawn” and “yawning” can cause you to break out in a case of the yawns… and the same is true of most people. However, there may be someone in your midst who ...

Linking yawning with fatigue, cortisol, and brain temperature, the hypothesis is ideally suited to being tested on people with multiple sclerosis (MS). Patients with the neurodegenerative disorder ...

Yawning is sometimes associated with fatigue ... You might want to hold your nose for this one. People fart on average between 5-15 times a day, but it’s comforting to know that this sometimes ...

Sir Alex Ferguson was spotted yawning during the Man United's FA Cup ... You have to close people down. We saw two bad teams out there. He added: 'Don't be fooled. You have to praise them, in ...

This was closely followed by the afternoon period of 2pm to 4pm. Interestingly, four in 10 people think yawning is good for you, and 40 per cent said they feel more energised after a yawn.