After 186 days orbiting the Earth, Briton returns from spaceTim Peake returned to Earth yesterday at the end of his six-month stay on the International Space Station. His journey home took place in a craft that fell from a height of 410 kilometres and decelerated from 27,600 km/h to a standstill in less than four hours. The 44-year-old astronaut described the trip as “the best ride I’ve been on ever”.Peake was crammed into a tiny Soyuz capsule with two other astronauts – the American Tim Kopra and the Russian cosmonaut Yuri Malenchenko – and ended up in a remote patch of the Kazakhstan steppe. Continue reading...

International Space Station mission ends as British astronaut and two crewmates land in Kazakhstan in Soyuz capsuleThe British astronaut Tim Peake has said “it feels wonderful” to be back on Earth after six months in space, having landed in Kazakhstan at the end of a seven-hour return journey from the International Space Station (ISS).The Soyuz capsule, which also carried the Nasa astronaut Col Tim Kopra and the Russian cosmonaut Yuri Malenchenko, completed its de-orbit to enter the Earth’s atmosphere at about 10am on Saturday UK time. It landed by parachute in a remote spot in the vast scrubland steppe of Kazakhstan 15 minutes later. Continue reading...

Scientists have discovered a small asteroid, labelled 2016 HO3, that bounces up and down through Earth’s orbit – but it’s 38 times farther away than the moonThe Earth has an asteroid companion traveling in orbit with it around the sun, Nasa astronomers have discovered.The small asteroid has a slightly tilted orbit, bouncing up and down through Earth’s orbital plane once a year. Over decades, as it scuttles along its path around the solar system, it twists back and forth. Continue reading...

After six months in space, the Russian commander Yuri Malenchenko, Nasa’s Tim Kopra and Major Tim Peake leave the International Space Station in a Soyuz capsule and land in Kazakhstan Continue reading...

After the Orlando shooting, I was overcome by an ocean of sadness. But my favorite songs filled me with hope againRelated: 'I'm gonna die' is a text no mother wants to receive. Mine always feared she would | David FergusonMusic has been one of the only things that brings me any form of real comfort. Science has shown that music can make us physically stronger. Music acts as “a type of legal performance-enhancing drug,” giving athletes more stamina, more energy and increased ability to ignore and overcome pain, says a wealth of research.

The Soyuz capsule lands in Kazakhstan at 10.15am UK time after a seven-hour journey from the International Space Station. The spacecraft was carrying Peake, the US Nasa astronaut Tim Kopra and the Russian cosmonaut Yuri Malenchenko, who had spent 186 days in space

Research shows different activities have quite specific mental effects – here’s how moving your body could sharpen your ideasThe brain is often described as being “like a muscle”. It’s a comparison that props up the brain training industry and keeps school children hunched over desks. We judge literacy and numeracy exercises as more beneficial for your brain than running, playing and learning on the move.But the brain-as-muscle analogy doesn’t quite work. To build up your biceps you can’t avoid flexing them. When it comes to your brain, an oblique approach can be surprisingly effective. In particular, working your body’s muscles can actually benefit your grey matter. Continue reading...

Popular science author Hugh Aldersey-Williams on why he hates the label, thinks scientists should shut up – and why he once spent 13 hours watching the tideIt sounds like satire but Hugh Aldersey-Williams’s account of the day he was dispatched by his publisher to a “branding workshop” is all too terrifyingly real. The author of Periodic Tales, Anatomies and The Adventures of Sir Thomas Browne in the 21st Century, one of the more interesting writers to labour under what he calls the “nasty label” of popular science, spent a day brainstorming his brand. He was, he says, less polite about the value of the exercise than his six fellow authors. “Unpredictability is my brand characteristic,” he says. “Am I a science writer? Are we forever stuck that way or are we allowed to write about other things? I’m interested in architecture and modern music and difficult things like that ... I’ve got lots of hare-brained ideas, none of which my agent likes.”We are strolling along Norfolk’s rapidly eroding cliffs of Happisburgh (pronounced Haze-brrr, appropriate on a chilly day) because it seems like a good spot to talk to him about Tide, his new exploration of “this huge and rather mysterious physical phenomena”. There is something “rather curious and unaddressed” about our understanding of the tides, he says, which does not reflect “the fact that we all spend ages on the beach staring at the sea in a rather gormless way”. Some of the largest tides in the world ebb and flow on the shores of Britain, but the British are particularly inept at handling them, and Tide offers a fascinating short history of the tide’s role in military defeats. “It’s quite embarrassing when you tot them up,” he says. “You could do an article – 10 Times Britain was Disgraced by the Tide.” Continue reading...

The astronaut has been in the headlines constantly since his selection in 2009. But press campaigns and social media are only part of the reason for his successSqueezed into a Soyuz capsule and surrounded by luggage, Tim Peake and two crewmates from the International Space Station will fall to Earth on Saturday morning in a fireball descent. All being well, the hair-raising ride should end at 10.15am UK time with the smouldering craft at rest in the open grasslands of southern Kazakhstan.Weak and hemmed in, he and his companions - Nasa’s Tim Kopra and the Russian cosmonaut Yuri Malenchenko - will be lifted free, checked by doctors, and after a short traditional ceremony flown back to their respective space agencies. Peake will accompany Kopra to Bodø air force base in Norway, switch planes in the dead of night and arrive in Cologne, home to the European Space Agency’s astronaut centre, early on Sunday morning.

We’ve all heard eyebrow-raising tales – so what’s really going on?In 1944, a British soldier fighting in Italy was knocked unconscious by shell fragments. That same day in Monmouthshire, he later recalled, “my wife was washing up after lunch. My daughter, aged two and a half, to whom I was only a name, was playing with some bricks on the kitchen floor. She suddenly got to her feet, went over to my wife, said ‘Daddy’s been hurt,’ and went back to her bricks.”This eyebrow-raising tale appears in Connecting With Coincidence, a new book by the psychiatrist Bernard Beitman – along with so many others it becomes easier to keep one’s eyebrows permanently raised. Beitman has one of his own: in 1973, he found himself inexplicably choking at his kitchen sink – only to learn, the next day, that his father had choked on his own blood and died at the same moment. Continue reading...

Arguments about gun control devoid of meaningful data and attempts to sow division based on misrepresentation highlight failures of science and democracy that we must fix togetherLast weekend, we saw the darkest side of humanity. Omar Mateen, an American citizen, driven by (perhaps internalized) homophobia, took 49 lives and destroyed the lives of hundreds more.This massacre, and its aftermath, point to multiple failures of science and democracy that together we can and must fix. Continue reading...

Don’t laugh at May Ashworth and her old-fashioned, formal usage of Google, nor anyone who marries a rock or apologises to a kicked chair. It’s all perfectly rationalMy sister wanted to ceremonially bury our clapped-out car in the garden, like a dead pet. When my old bike broke I wept as if I’d lost a boyfriend (I had lost a boyfriend, incidentally – it used to be his bike). When her car has managed to go up a big hill, my friend will tap it on the dashboard and mutter, “Well done, darling.” When we’ve knocked into a chair, who among us hasn’t uttered a quick “sorry!” to its rigid back?Omg opened my Nan's laptop and when she's googled something she's put 'please' and 'thank you'. I can't pic.twitter.com/hiy2tecBjU Continue reading...

How certain pieces of music send tingles up the spine has stumped researchers for centuries, but a recent brain scan study may have provided some cluesThe skin comes out in goosebumps and tingles run up the spine. But how particular pieces of music can induce such rapturous effects in people has stumped researchers for centuries.With the passing of time comes new technology though, and suitably equipped with modern brain scanning equipment, scientists may now have made some headway. Continue reading...

A ripple in the fabric of spactime sent the science community wild in February, and now we know it wasn’t a one-off: this week LIGO scientists announced that a second gravitational wave has been detected, stemming from the collision of two black holes over a billion years ago. Archaeologists were also popping opening the bubbly as they announced the discovery of not one, but a series of vast medieval cities hidden beneath Cambodia’s jungle. There’s some great video of it as well. On a lighter note, the news we were all really waiting for: the unique mating position of Bombay night frogs has finally been revealed.

From Buzz Aldrin to Versace, all things space are now on the radar of fashion’s mission’s control. Forget DHL – Nasa is your logo of choiceForget the the Gucci Gs, Versace’s medusa or Louis Vuitton’s monogramme. The insider logo to wear in fashion right now? Nasa’s.See Kylie Jenner with her Nasa sweatshirt – as seen on Instagram this weekend. While that V Files sweatshirt is actually the really cult reference of nineties club night Nasa – AKA Nocturnal Audio and Sensory Awakening – that’s obviously a bit double-layered in the first place. Nasa jackets, patched with badges from the space agency, are the best bomber to wear right now. Sarah Snyder, Ciara and Joey Bada$$ have worn the Alpha Industries one and Versace put similar design on the men’s catwalk for autumn. Continue reading...

Why do ideas discarded for centuries, like electric cars, return to the cutting edge of science and technology?Steven Poole’s new book Rethink shows what we can learn by considering obsolete ideas from a new perspective, drawing on examples from military strategy and psychotherapy to chess and morphic resonance.

Medicines regulator Nice moves at record speed to approve nivolumab for use with ipilimumab in melanoma patientsA combination of two immunotherapy drugs for advanced skin cancer has been approved for general use in the NHS, raising hopes that the deadly disease will be stalled and perhaps eradicated in many more patients.

The mechanism that brought floods to the Ile de France and a prolonged heatwave to the American Midwest is still not fully understoodAn omega block might sound like a comic-book secret weapon, but it is a genuine meteorological effect, and was responsible for extensive flooding in Europe last month.An omega block is an extreme version of a “blocking high”, an area of high pressure which remains stationary for a prolonged period. It gets its name from the way that the jet stream bends around the high and the lows on either side of it, forming a shape resembling the Greek letter omega – Ω. Continue reading...

Astronauts Chris Hadfield and Samantha Christoforetti describe the ‘wild ride’ in the Soyuz capsule and adjustments to life back on Earth that await Tim PeakeIn astronaut circles, the return to Earth aboard the Soyuz capsule is described in a hundred ways, but a common thread runs through them. Even when all goes smoothly, the ride itself is never smooth. “It is physically extremely violent,” says Chris Hadfield, the retired Canadian astronaut. “We often describe it as 15 explosions followed by a car crash.”It is with such thoughts in mind that Tim Peake will leave the International Space Station on Saturday morning after 186 days in orbit. At 4am UK time he and two others, Nasa’s Tim Kopra and Russian cosmonaut Yuri Malenchenko, will say farewell to their crewmates, clamber into the Soyuz, and close the hatch. Six hours later, they will hit the planet. With luck, not too hard.

Having seen at first hand how the European Union works, and the benefits that it delivers for science, society and our security, the choice on 23 June is clearMy father-in-law, Charlie George, died last week. He was 98 and a very fine man; someone our country could be proud of. He fought in the second world war, and his memories of those desperate times remained vivid until the end. But the European Union changed all that; we’ve had peace in Europe for over seventy years by cementing our relationships through trade, cooperation and shared values. We all have a stake in the Nobel Peace Prize which was awarded to the EU institutions in 2012. So why do so many feel that the UK’s prospects would be brighter as an isolated island?

Composer Hans Zimmer, physicist Jim Al-Khalili and documentary Particle Fever recognised for their roles in propelling science into the public consciousnessComposer Hans Zimmer, physicist Jim Al-Khalili and science documentary Particle Fever have been announced as the inaugural winners of the Stephen Hawking Medal for Science Communication.The gongs are intended to recognise individuals or endeavours that have propelled science into the public consciousness.They will be presented by Hawking later this month at the Starmus Festival in Tenerife. Continue reading...

It is 200 years since the birth of ‘a story to speak to the mysterious fears of our nature and awaken thrilling horror’. Why are we still so interested in the story of Frankenstein?As far as anyone can tell, today marks the 200 anniversary of Mary Wollstonecraft Godwin getting up after a sleepless night and declaring: “I’ve found it! What will terrify me will terrify others. I need only describe the spectre which had haunted my midnight pillow”. She had hit upon the idea that would become Frankenstein, the Modern Prometheus, the cautionary tale that has provided a vocabulary for the relationship between science and society ever since.Appropriately, it has been a dark and stormy (OK, rainy) night on the shores of Lake Geneva, where I and other Frankenstein-botherers have been gathering at the Brocher Foundation, a few miles from the grand villa where Mary was staying with Lord Byron, her future husband Percy and associated hangers-on. Continue reading...

Poll shows Brexiters are also more likely to think media exaggerates agreement on climate science, distrust scientists and oppose windfarmsBritish people backing a leave vote in the EU referendum are almost twice as likely to believe that climate change does not have a human cause, according to a new poll. Continue reading...

SpaceX launches two communications satellites into orbit on its Falcon 9 rocket from Cape Canaveral air force station in Florida on Wednesday. Minutes later, a camera mounted on a platform in the Atlantic films the rocket’s reusable main-stage booster crashing onto the platform, where scientists had hoped it would land safely

Up to 80% of subject choice could be down to genetic influence, making the argument for a more personalised approach to education, say scientistsStudents choices when it comes to A-level subjects could largely be down to genetics, a new study suggests.Scientists say that up to 80% of students’ choices of A-level subjects is down to genetic influence with environmental factors such as home life, accounting for 23% of the choice at most. Continue reading...

Report from Royal Society for Public Health and Faculty of Public Health says misuse of drugs should be a health issue, not a criminal one

In this series, I’ll be investigating different drugs, busting some myths and explaining potential harms and benefits. This week I’m raising a glass to alcohol When we talk about alcohol as a recreational drug we really mean ethanol, a particular type of alcohol that is produced when sugar is fermented by yeast. Alcoholic drinks are usually made from fermented fruits or grains, and usually fall in to three categories: beers, wines, and spirits. Alcoholic drinks have a long history of use in the UK, and are very much ingrained in UK culture. Ale was extremely popular in the Middle Ages, though it was much weaker, and consumed daily in large quantities. Continue reading...

‘Striking’ structural differences seen in study which compared brain scans of young men with antisocial behavioural problems with their healthy peersBrain scans have highlighted “striking” differences between the brains of young men with antisocial behavioural problems and those of their better-behaved peers.The structural changes, seen as variations in the thickness of the brain’s cortex or outer layer of neural tissue, may result from abnormal development in early life, scientists at Cambridge University claim.

Following February’s historic announcement, LIGO has again spotted ripples in the fabric of spacetime, from the collision of a second set of black holesPhysicists have detected ripples in the fabric of spacetime that were set in motion by the collision of two black holes far across the universe more than a billion years ago.The event marks only the second time that scientists have spotted gravitational waves, the tenuous stretching and squeezing of spacetime predicted by Einstein more a century ago.

The government wants to overhaul the UK’s research system. But a persuasive case for change has not been made. We should shelve the Nurse review proposalsAs we saw in debates on the Queen’s Speech, parliamentary scrutiny of the government’s higher education and research bill is likely to focus on student fees, the quality of university teaching, and the role and degree-giving powers of private providers. But as the bill approaches its second reading, and particularly when it reaches the House of Lords, it will be important that the proposed upheaval in the bodies that fund research receives equal scrutiny.The continued success and vitality of UK research depends on the dual support funding system, which combines grants from the research councils with block funding allocated to universities on the basis of periodic assessment. For this system to operate, some kind of research excellence framework, or REF, is a necessary evil. Continue reading...

Fieldwork in Antarctica was both a challenge and a privilege - and hopefully we’ll answer some questions about life near the end of the Age of DinosaursHeroes of Antarctic exploration-past famously include Shackleton, Scott, and Amundsen who raced to the South Pole in search of fame and discovery. They encountered harsh conditions and suffered extreme hardships, cut off from communication with the outside world. It took years of planning, then years of recovery, for these explorers to even begin to understand what they went through – let alone to describe what they discovered.Over one hundred years later, filled with probably just as much excitement and anticipation, a new group of explorers has again journeyed to Antarctica. After years of planning, the Antarctic Peninsula Paleontology Project, or AP3, an international team of scientists, of which I am a part, headed off to probe a new frontier of Antarctic exploration. Our mission was not to discover the South Pole, but to find evidence of ancient life on a continent largely void of anything alive today. Would we really get there? Could I carry my own weight? Was my mom justified in worrying like I was her six-year-old daughter, not a 36-year-old professional paleontologist? These questions, among others ran through my mind, as I got ready to join 11 other paleontologists for this extreme fieldwork experience.

Organisation’s cancer research agency says beverages consumed at more than 65C are probably linked to oesophageal cancerThe World Health Organisation has cleared coffee of causing cancer, but a detailed investigation has found that very hot drinks may be linked to cancer of the oesophagus, or gullet.Coffee was classified as a possible cause of cancer in 1991, but the International Agency for Research on Cancer (IARC), which is part of WHO, has now reconsidered the evidence. It carried out a detailed review of the many studies published on the subject and found that coffee drinkers have no reason to worry. Continue reading...

The biggest threat to Britain from the EU is uncontrolled moth migration. We need to let these winged freeloaders know that they’re not welcome hereWith all the frantic panic going on around the EU referendum next week, it’s easy to overlook the fact that this is a distraction from the real issue. Never mind immigration, or terrorism, or economic concerns, or who controls what; the real danger facing the UK at the moment? Moths! Millions and millions of greedy selfish European Diamondback moths are set to invade our glorious land, devouring our crops, hassling our women, taking our jobs and claiming benefits.You won’t have heard a peep about this from the government though, thanks to the liberal pro-moth lefty PC agenda that controls our media for some reason despite us having the most right-wing government for a generation. You can’t argue with the facts! Unless they’re facts you don’t agree with, in which case argue all you want. Fill your boots. Whatever happened to free speech? Continue reading...

New research reveals the secret behind the remarkable intelligence of some bird speciesRelated: Blind cave fish evolved a shrunken brain to save energyCalling someone “bird brain” used to be considered as an insult. Birds’ brains are very small compared to those of mammals, and what’s more, they lack the heavily wrinkled cerebral cortex, which is characteristic of the human brain, and widely believed to the seat of intelligence. It was, therefore, widely assumed that birds aren’t very clever creatures, but recently this has started to change. Continue reading...

EU grants back many researchers in the UK, in fields from personalising breast cancer treatment to using stem cells to repair heart attack damageSurgeons have a favoured tool for removing breast tumours. The electrosurgical knife does not cut so much as burn. It uses an electrical current to vaporise tissue, so blood loss is minimised. The challenge for the surgeon is to remove all the cancer and leave only healthy tissue behind.Zoltan Takats, a Hungarian researcher, came up with a striking improvement. He hooked an electrosurgical knife to an instrument called a mass spectrometer. Now, when the surgeon uses the knife, it sniffs the fumes from the seared flesh and tells the surgeon in real time whether the tissue is cancerous or healthy. It makes for better precision.

After six months circling the Earth in the International Space Station, Tim Peake returns to terra firma on Saturday. He’s taken many shots of the planet – and you can explore them with this interactive map created by Esri UK Continue reading...

Letter asking the president to prevent future hunting for oil in the waters follows a series of new heat and melting records in the Arctic, which stunned researchersNearly 400 international scientists called on Barack Obama to rule out further expansion of oil and gas exploration in Arctic waters under US control.The letter, signed by prominent Arctic, marine and climate specialists – including a former member of Obama’s administration, urges the president to rule out any future hunting for oil in the waters of the Chukchi and Beaufort seas.

Piece of meteorite may have resulted form a mid-space collision between vast asteroids more than 470m years agoA morsel of never-before-seen alien rock has been dug up in a limestone quarry in Sweden, where it had lain deeply buried for about 470m years, scientists said on Tuesday.

National space programme would help UK take more leading roles in ESA missions and spur technological breakthroughs, says Commons committeeThe UK must set up a national space programme to help spur the scientific and technological breakthroughs that will be needed on future missions into the cosmos, MPs say.Many European states, such as France, Germany and Italy, have well-established, home-grown space programmes that are used to build up national facilities and expertise in key areas of space exploration.

She tells jokes, talks in rhyme and is pals with DiCaprio – but there’s one thing missing from Koko’s life: a baby. A riveting new documentary explores the controversial bond between one woman and her apeIt wasn’t the first time I had looked into the eyes of a gorilla, but it was the first time a gorilla had asked me to sit down so she could check out my nail varnish.

The frogs are secretive, breed only at night, and always at the peak of monsoon season, but researchers have finally identified their remarkable mating habitsThey mostly come at night. Moments after sunset, and calling as they move, the Bombay night frogs climb high into the trees that overhang rivers swollen by the warm monsoon rains in the forests of Western Ghats in India.And then the action begins. On rain-soaked leaves, branches and tree trunks, the amphibians pair up. The female sends a willing signal by backing towards her male and touching his head with her toes. What follows is a mating position never seen before in the wild world of frog sex. Continue reading...

As autonomous vehicles rack up more and more miles on our roads, the odds of a fatal accident are shortening by the day. How will we react?One hundred million. That’s the number of miles, on average, that it takes a human driver to kill someone in the United States. It’s also the number of miles Tesla’s semi-autonomous ‘Autopilot’ feature had racked up by May this year. Assuming Autopilot is rolled out to Tesla’s mass-market Model 3 in 2017, that number will rapidly climb into the billions. Mercedes are deploying similar systems in their new E-class, while Google’s fully driverless cars have racked up another 1.6 million miles and counting .As the miles grow, the odds shrink. At some point, a car driving autonomously or semi-autonomously will cause a fatal accident. If their performance is remotely comparable to a human’s, that moment could come within the next 18-24 months. If so, by the law of averages it will probably involve a Tesla Model 3. Self-driving cars may be about to have their Driscoll moment. Continue reading...

Despite concerns that children are being overly drugged for behaviour, there are data to suggest that some kids aren’t getting the care they actually needLuis barrels into my office wearing his Scooby Doo backpack and goes right for the train set. He’s six years old, from Guatemala. His jeans often are freshly ironed, and his mother follows with her eyes down, shyly entering the room. Twenty-four years-old, she is soft-spoken and speaks Spanish in a strong rural accent. She is not here legally, but came to the US to flee an abusive husband and start a new life for her son. I’ve been treating him for attention deficit hyperactivity disorder (ADHD) at a community primary care clinic near Washington, DC.As a child, adolescent, and adult psychiatrist, I see a wide range of patients –unaccompanied minors from Central America, unemployed middle-aged ladies with chronic pain, 65 year-old males with long histories of alcohol abuse seeking sobriety. In the paediatric clinic, though, I see plenty of ADHD, characterised by distractibility, impulsivity, trouble completing tasks, and hyperactivity. Continue reading...

Iping Common, West Sussex Perhaps the round platforms were used for rituals performed by the early farmers who were the first to clear the treesThe ridge of the South Downs to the south is gleaming in the early morning sunshine. The heath and surrounding woods are quieter than they were a few weeks ago. There’s much less birdsong now – just a lonely tree pipit still whistling its territorial song from the top of a tall birch. Continue reading...

Researchers find songbirds and parrots can have as many, sometimes more, neurons packed into their brains than mammals - even monkeys and apesSome can count, many make tools, and others recognise themselves in the mirror. But how birds pull off such complex feats with so little brain matter has long had scientists scratching their heads.Now an answer may finally be at hand. Researchers who studied 28 bird species found that songbirds and parrots can have as many, and sometimes more, neurons packed into their brains than mammals - even monkeys and apes.

Spotted using data from the Kepler space telescope, the gas giant, dubbed Kepler-1647b, has one of the longest orbits recorded for a transiting planetA gas giant 3,700 light years away is the largest planet yet to be found orbiting two stars, scientists have revealed.Dubbed Kepler-1647b, the Jupiter-like planet lies in the constellation Cygnus, and was spotted by astronomers examining data from the Kepler space telescope - an instrument launched in 2009 to look for potentially habitable planets beyond our solar system. Continue reading...

Scientists warn that global warming target will be overshot within two decades, as annual concentrations of CO2 set to pass 400 parts per million in 2016Atmospheric concentrations of CO2 will shatter the symbolic barrier of 400 parts per million (ppm) this year and will not fall below it our in our lifetimes, according to a new Met Office study.Carbon dioxide measurements at the Mauna Loa observatory in Hawaii are forecast to soar by a record 3.1ppm this year – up from an annual average of 2.1ppm – due in large part to the cyclical El Niño weather event in the Pacific, the paper says. Continue reading...

Researchers look for tomb of William the Conqueror’s fourth son, whose remains are believed to have been buried in local abbeyThe first encouraging bleeps have been heard in Fr John O’Shea’s back garden in Reading, as a radar team begins the search for underground structures that could reveal the grave of another lost king: Henry I, fourth son of William the Conqueror.

The monarch is thought to have been buried beneath a Reading car park – fuelling hopes that the town might be set for a similar footballing miracle to Leicester

A new study has claimed that there’s no link between LDL cholesterol and mortality in the elderly, but the majority of evidence disagrees“Throw away your statins, they’re not doing you any good,” reads a tweet I saw earlier. The reason, a study published in BMJ Open that has found no association between low-density-lipoprotein (LDL) cholesterol levels and mortality*, in individuals aged 60 or over.The study in question is a systematic review of cohort studies that have looked at this and, in 19 studies on a total of 68,094 people, found no evidence that LDL cholesterol levels predicted mortality. But a closer look at their methodology reveals the study is weak in terms of being able to provide evidence of (a lack of) a causal link, and there’s currently much stronger evidence that does support of a link between LDL cholesterol and mortality. Continue reading...