France's Julian Alaphilippe won a sprint finish to take Monday's second stage of the Criterium du Dauphine race with compatriot Christophe Laporte...

When your luggage goes missing, it's bad enough. Tackling the start of your vacation without your clothes or toiletries? It's not something most of us want to do. But when your luggage itself is the reason you're traveling in the first place, it gets considerably worse.

Regular daytime naps could be good for brain health, new research suggests. Daytime napping could slow the rate at which brains shrink as we age, the study led by researchers at UCL and the University of the Republic in Uruguay found. The researchers hope their findings into the health benefits of sleeping during the day will reduce any stigma that still exists around daytime napping. The study suggests the average difference in brain volume between people programmed to be habitual nappers and those who were not was equivalent to 2.6 to 6.5 years of ageing. Our findings suggest that, for some people, short daytime naps may be a part of the puzzle that could help preserve the health of the brain as we get older Dr Victoria Garfield, UCL Senior author Dr Victoria Garfield, MRC Unit for Lifelong Health & Ageing at UCL, said: “Our findings suggest that, for some people, short daytime naps may be a part of the puzzle that could help preserve the health of the brain as we get older.” The study, published in the journal Sleep Health, analysed data from people aged 40 to 69. Past research has suggested people who have had a short nap perform better in cognitive tests in the hours afterwards than those who did not nap. The new study looked at whether there was a causal relationship between daytime napping and brain health. Researchers looked at 97 snippets of DNA thought to determine people’s likelihood of habitual napping. They compared measures of brain health and cognition of people who are more genetically programmed to nap with people who did not have these changes in DNA, using data from 378,932 people from the UK Biobank study. They found that, overall, people predetermined to nap had a larger total brain volume. The genetic variants – DNA changes – influencing the likelihood of someone to nap were identified in an earlier study looking at data from 452,633 UK Biobank participants. But the researchers did not find a difference in how well those programmed to be habitual nappers performed on three other measures of brain health and cognitive function. Lead author and PhD candidate Valentina Paz, University of the Republic (Uruguay) and MRC Unit for Lifelong Health and Ageing at UCL, said: “This is the first study to attempt to untangle the causal relationship between habitual daytime napping and cognitive and structural brain outcomes. “By looking at genes set at birth, Mendelian randomisation avoids confounding factors occurring throughout life that may influence associations between napping and health outcomes. “Our study points to a causal link between habitual napping and larger total brain volume.” Dr Garfield added: “I hope studies such as this one showing the health benefits of short naps can help to reduce any stigma that still exists around daytime napping.” Read More Dramatic rise in the number of women freezing their eggs Paramedics who found ‘poisoned’ couple dead in Mexico hotel room also fell ill Bruce Willis’ family honours him with first Father’s Day tributes since announcing his dementia diagnosis Richard Ford on Frank Bascombe, getting older and literary feuds: ‘At my age I can’t get into fistfights’ Families’ ‘disappointment’ as Croydon tram disaster driver cleared

'That crushed Titanic sub has more life inside it than that collapsed troll cave you call a chest cavity,' the message read

The Biden administration on Thursday asked a federal appeals court for an emergency order halting a lower court

Philadelphia officials are offering a $20,000 reward for information about two men, including one charged in multiple homicides, who escaped a correctional facility and weren't discovered missing until nearly a full day after they slipped through a hole in a fence.

Britain’s Treasury chief is announcing a hike in the national minimum wage

Russia plans to reduce diesel exports from its key western ports by a quarter this month amid seasonal

Goal-shy Chelsea finally found their cutting edge on Monday, striking twice in 82 seconds to beat Fulham 2-0 and earn just their second Premier...

Eddie Howe has saluted unsung hero Jacob Murphy after watching him inspire Newcastle to Premier League victory over Crystal Palace. Murphy, a £12million signing from Norwich in July 2017, has been a peripheral character for much of his time at St James’ Park to date and was sent out on loan to West Brom and Sheffield Wednesday before Howe’s appointment as head coach in November 2021. However, it was the 28-year-old that the manager turned to for the club’s first Champions League fixture in 20 years at AC Milan last month, and he was asked to fill the injured Harvey Barnes’ boots against Palace, responding with the opening goal and setting up two of the three which followed in a 4-0 win. Asked about the contribution of a man whose future at one point looked to lie away from St James’ Park, Howe said: “He’s someone who is the ultimate professional. He’s reliable, plays multiple positions and has never let me down. “For me, it’s all about consistency. What you’re looking for from the players’ perspective is that they turn up every day and give their best. “Now, you’re going to have some good days and you’re going to have some bad days. I always say that the key response is how you handle the bad days. “Before I came here, Jacob had some difficult moments, but you have to keep coming back. “You have to be really resilient, you have to keep turning up, and I believe that if you do the right things off the pitch, then eventually you’ll show the right things on the pitch. After the PSG win, we want to continue our momentum and see where it takes us Newcastle head coach Eddie Howe “For me, he’s just been that model of consistency in his approach and attitude. “It’s great to see someone who puts that work in rewarded with an opportunity, and then it’s all about taking that opportunity. He’s done that, and it’s great to see.” Murphy’s fourth-minute opener, a lob towards Callum Wilson which looped over keeper Sam Johnstone and crept inside the far post, set the Magpies on their way, but it was two goals inside three minutes at the end of the first half which put them out of sight as Anthony Gordon, from Murphy’s cross, and Sean Longstaff found the back of the net. Callum Wilson completed the scoring 24 minutes from time with the former Canaries winger again supplying the assist to send Newcastle, who used midfielder Sandro Tonali as a second-half substitute as he awaits the outcome of a betting investigation, into Wednesday night’s Champions League clash with Borussia Dortmund on Tyneside confident they can build upon their 4-1 demolition of Paris St Germain. Howe said: “After the PSG win, we want to continue our momentum and see where it takes us.” Opposite number Roy Hodgson left the north-east in sombre mood after a day to forget. Hodgson said: “We were unfortunate with the first goal, of course, that didn’t help, that freak goal. “If we’d have scored it, I’d have be delighted, but it’s a tough goal to have against you after a few minutes because that’s not one that really has come about because you’ve got it totally wrong defensively.” Read More Erik ten Hag says Harry Maguire ‘playing like we want him to’ Ange Postecoglou praises ‘professional’ Pierre-Emile Hojbjerg David Beckham leads tributes to ‘national hero’ Sir Bobby Charlton Collin Morikawa returns to winning ways with six-shot victory in Japan Tributes paid to ‘giant of the game’ Sir Bobby Charlton after his death at 86 On This Day in 2010 – Wayne Rooney makes shock U-turn after Man Utd quit threat

Happiness is one of life’s most elusive gifts – it is an emotion that can’t be pinned down. And yet, an animation showing a protein molecule “walking along”, carrying a large sphere, is widely credited with being a visual representation of joy itself. The gif has trended online for almost a decade but continues to breed delight in those who see it. Many people believe that it is – to use the technical terms – a myosin transporting endorphins in the brain. In other words, it is a scientific portrayal of the actual processes that give us that warm and fuzzy feeling. Sign up for our free Indy100 weekly newsletter However, though we’d hate to dampen the mood, this isn’t quite accurate. In fact, the real brain behind the original clip, medical artist John Liebler, set out the truth back in 2014. @mommyca713 AMAZING! #cells #innerlife #happiness #lookslike #facts #fact #fyi #fyp #brain #research #facts #animation #myosin #interesting #education #viral #fypシ #humanbrain #mentalhealth #science #stem He explained that he, his team at medical technology company XVIVO, and two Harvard University researchers created the 3D computer animation in 2006 for a biology classroom video called ‘The Inner Life of the Cell’, as Science Alert reports. The educational clip wasn't intended to depict a brain process at all but to take the viewer "on a journey through the microscopic world of a cell, illustrating mechanisms that allow a white blood cell to sense its surroundings and respond to an external stimulus,” according to Liebler himself. So this is all about a protein in a white blood cell, not a protein in a neuron. The Inner Life of the Cell Animation youtu.be At any rate, happiness doesn’t just come about through a single process. So even if the clip did show endorphins being delivered to our brains, this wouldn’t offer a full picture. Dopamine, other neurotransmitters (for example, serotonin), biological health and genetics all play a part in cementing our feelings of contentment. We don’t just rely on jolly little myosin proteins lugging around bundles of cheer. Still, the internet is now awash with jovial variations on the clip and it can’t be denied that the scene-stealing strutting protein is pretty damn cute. So if that’s enough to bring a smile to your face, maybe it is a representation of happiness after all. Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

JAKARTA (Reuters) -Indonesia's ruling party on Wednesday said the running mate of its presidential candidate will be a well-respected, senior