It doesn’t matter whether you’re feeling tired at that moment in time or not, if you’re in the company of someone else who happens to let out a massive yawn and you catch sight of it, it’s only a matter of seconds before you’re yawning too.
It’s unstoppable, and for some reason we have no control over it – but why does it happen?
Yawning is commonly assumed to be the result of trying to get more oxygen, with the average person said to yawn around 20 times each day – and that’s without catching a yawn from someone else – but a look into the science behind why we yawn in a study published in 1987 revealed that there is however no correlation between the urge to yawn and oxygen deprivation.
Instead, as we start to tire, our body yawns to give us a little kickstart.
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“As we become tired, especially when viewing uninteresting or non-interactive repetitive stimuli like a lecture, our body yawns as a means to ‘wake up’,” academic surgeon Dr Reyan Saghir told publication Real Simple.
“Studies have shown this to be true where an individual’s heart rate can be seen to rise and peak for 10-15 seconds post-yawn, similar to a kick of caffeine.”
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But that still doesn’t answer why it is that yawning is so-called contagious.
The answer to that is likely empathy.
The average person said to yawn around 20 times each day / Credit: Unsplash
Dr Saghir added: “As humans age, we enhance our psychosocial and neurological development, taking other individuals yawning as a cue that we should yawn as well.”
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This is called echophenomena, and isn’t only observable in humans either, as you’ve probably noticed chimpanzees, dogs, cats and a number of other animals let out a big yawn when others around them do too.
Dr Saghir continue: “Studies have shown yawning triggers the ‘mirror neurons’ in the right posterior inferior frontal gyrus of the brain, which are activated when performing goal-directed behavior for true imitation, making the yawning reflex physically impossible to resist as our brains are wired not to.
“As mentally healthy adults, our psychosocial development will make us yawn when others do, but in individuals lacking the correct mental development, the contagious effect of yawning is not seen.”
Did you also know, as Dr Saghir explains, that how close you are to someone emotionally rather than physically could have a role to play in how contagious a yawn is, adding that: “If a family member yawns, you’re more likely to yawn compared to a stranger [and] this is because of an empathic link our brains make that we empathise with the person yawning more and want to mirror their actions unintentionally.”
Featured Image – Unsplash
News
Manchester named one of the UK’s most congested cities with the ‘worst traffic’
Emily Sergeant
Manchester has got itself a new title… but this isn’t one worth shouting about.
But it’s swings and roundabouts, as with all those impressive titles comes a less-than-impressive one, as the city has also been named one of the top 10 most congested cities with the worst traffic in the UK.
According to a new study conducted by the RAC, using data from INRIX, it was found that Manchester ranked number four on the list, as motorists lost a total of 61 hours stuck in traffic over the course of 2024 – which was estimated to cost them around £570 extra.
Manchester has been named one of the UK’s most congested cities / Credit: Manchester City Council (via Facebook)
Manchester wasn’t the only northern city on the list either, as Leeds and Sheffield also feature in the top 10, alongside the surprising addition of the lively Greater Manchester town of Wigan.
Yes, that’s right – it may not technically be a city, but for some reason, Wigan has also found itself featured on the list of UK’s most congested cities, as the study found that motorists there wasted an average of 57 hours stuck in traffic in 2024, and sadly had to part with an extra £532 because of it.
The UK’s most congested cities
London
Bristol
Leeds
Manchester
Bath
Birmingham
Wigan
Chelmsford
Sheffield
When it comes to the top spot on the list, that of course goes to London.
London’s drivers lost 101 hours sitting in congestion in 2024, which was a 2% increase in delays from the previous 12 months, and this means that the capital also accounts for approximately 50% of all UK traffic delay.
Looking nationally as a whole, the data also revealed that the country lost approximately £7.7 billion in 2024, which is £200 million more than in 2023.
The average UK driver lost around 62 hours due to traffic congestion last year, according to the study, which is up only one hour from the previous 12-month period, and this works out to £581 per driver per year.
Council tax could be increased to help keep Greater Manchester Police ‘one of the best’ in the UK
Emily Sergeant
Council tax could be increased to help keep Greater Manchester Police ‘one of the best police forces in the country’.
Residents across Greater Manchester are being urged to have their say on proposals to increase the police precept that forms part of their council tax bill.
In case you weren’t familiar, three quarters of police funding comes from a central Government grant, but the remaining quarter comes from Greater Manchester Combined Authority‘s (GMCA) police precept, all of which helps enable Greater Manchester Police (GMP) to build on a range of improvements delivered over the last few years.
Funding helps GMP to further improve the speed of answering 999 and 101 calls, reduce and prevent neighbourhood crimes and Anti-Social Behaviour (ASB), improve road and transport safety across Manchester city centre, and bring more sex offenders to justice, among many other things.
Have your say on how we fund GMP’s vital services.
Your input helps us retain neighbourhood policing and keep Greater Manchester safe.
Together, we can ensure we are delivering the commitments that matter most to you.
— Greater Manchester Combined Authority (@greatermcr) January 7, 2025
According to GMCA, these are some of the things that people in the region said were “important to them” following “extensive engagement and consultation” with communities.
The proposed increase to the residents’ council tax bills would be £14 a year for a ‘Band D’ property (£1.17 a month), which equates to £10.89 per year (91 pence a month) for an average ‘Band B’ property – with the majority of properties in Greater Manchester falling within Bands A and B.
Addressing the potential increase, Greater Manchester Mayor Andy Burnham said: “We set out a number of commitments last year on what Greater Manchester Police would deliver with the precept, and they delivered on every one of them.
Council tax could be increased to help keep Greater Manchester Police ‘one of the best’ in the UK / Credit: gov.uk
GMP are now answering 999 calls in record time, attending incidents sooner and investing in neighbourhood policing and crime prevention teams [and] as a result, we’ve seen crime reduce across the board, with the most marked improvement in neighbourhood crime which has reduced by 17% in the past year.”
He continued: “I know that times are tough for our residents, but investment through the precept is vital to maintain this improvement.
The Manc -
21st September 2021 
