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Voyager 2’s Flyby of Uranus in 1986 was During Anomalous Solar Event, New Study Suggests

When NASA’s Voyager 2 spacecraft flew by Uranus in 1986, it provided scientists’ first close glimpse of this ice-giant planet.

The post Voyager 2’s Flyby of Uranus in 1986 was During Anomalous Solar Event, New Study Suggests appeared first on Sci.News: Breaking Science News.






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New Species of Hermit Crab Discovered in Australia

Marine biologists at Queensland Museum Kurilpa have described a new species of hermit crab, Strigopagurus fragarchela (common name is the strawberry-clawed hermit), from the continental shelf off south‑east Queensland, Australia.

The post New Species of Hermit Crab Discovered in Australia appeared first on Sci.News: Breaking Science News.




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Earliest-Known Maya Salt Works Discovered in Belize

Jay-yi Nah is an underwater archaeological site dating to the Early Classic Maya period (250-600 CE) that focused on salt production for local use or perhaps local production for down-the-line trading.

The post Earliest-Known Maya Salt Works Discovered in Belize appeared first on Sci.News: Breaking Science News.




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A visually rich documentary packs a punch about how we see disease

Dis-Ease by Mariam Ghani uses strong visuals and compelling interviews to argue that how we see and describe disease affects how we deal with it, says Simon Ings




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Everything you need to know about the mpox outbreak

The World Health Organization has declared mpox a public health emergency of international concern – a new variant of the virus has caused an outbreak in Central and West Africa and spread to Sweden




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Does eating meat really raise your risk of type 2 diabetes?

Red and processed meat, and even poultry, seem to raise the risk of developing type 2 diabetes, according to a study of nearly 2 million adults, but not everyone is convinced




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Your brain may be mutating in a way that was thought to be very rare

DNA from mitochondria, the energy powerhouses inside cells, sometimes gets added to our genome – and the number of these mutations in the brain could be linked to ageing




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Engineered bacteria destroy antibiotic resistance DNA in wastewater

Wastewater is a major reservoir for antibiotic resistance genes, but modified bacteria can chop up this DNA before the dangerous microbes reach people




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How deadly is mpox and what treatments are available?

When the fever, pains and pus-filled lesions of an mpox infection strike, how dangerous is it and how can it be treated?




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Will mpox become a global pandemic like covid-19?

A new variant of mpox is surging in Central Africa, raising concerns about how quickly it could spread further afield




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Mosquito-borne illnesses are spiking across the world

Climate change is extending mosquito season and helping to drive outbreaks of dengue fever, Oropouche virus and eastern equine encephalitis




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Never mind the health benefits, there are green reasons to stop vaping

I am one of millions of vapers in the UK, but growing evidence of the impact these e-cigarettes have on the environment means it may be time to quit, says Graham Lawton




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How the healing powers of botany can reduce anxiety and boost health

Surrounding ourselves with greenery can do wonders for our physical and mental wellbeing. Kathy Willis reveals just what kinds of plants are best for our brains and bodies, and why




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We will one day be able to slow, halt and even eradicate Alzheimer's

Despite the limitations of Alzheimer's drugs like lecanemab, this new class of treatments and a group of experimental vaccines are paving the way to a world without dementia




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Lab-grown stem cells could be a 'breakthrough' for cancer treatment

Stem cells made in the lab may one day aid cancer treatment by reducing our reliance on donors




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The surprising mental health and brain benefits of weight-loss drugs

Drugs like Ozempic and Wegovy have unexpected effects on the brain, opening up potential new ways to treat depression, anxiety, addiction and Alzheimer’s




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Will an experimental mRNA vaccine help fight the mpox outbreak?

After an mRNA vaccine for mpox achieved promising results in monkeys, researchers say it could have several advantages over existing vaccines – but cold storage requirements mean it will be hard to roll out in some hard-hit countries




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Does the structure of your brain affect your risk of depression?

A network of neurons in the brain seems to be larger in people with depression, which could change how we think about the condition's causes




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Media portrayals peddle a dangerous fiction about substance misuse

Narratives around addiction often reduce it to a series of poor choices, lack of values and weakness. This has real-world consequences, warns Anna Wolfe




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Most detailed map of uterine lining yields clues about endometriosis

An intricate atlas of the inner lining of the uterus could help researchers better understand conditions like endometriosis, infertility and abnormal menstruation




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Rejecting standard cancer treatment like Elle Macpherson is a big risk

People with cancer may have understandable reasons to follow Australian supermodel Elle Macpherson in declining chemotherapy, but the odds aren’t in their favour, warns Elle Hunt




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Mice turned see-through by a dye that lets you watch their organs

Rubbing a common yellow food dye onto a mouse's skin turns it temporarily transparent, so we can monitor its insides without harming the animal




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Microglia: How the brain’s immune cells may be causing dementia

They fight invaders, clear debris and tend neural connections, but sometimes microglia go rogue. Preventing this malfunction may offer new treatments for brain conditions including Alzheimer's




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Chronic fatigue syndrome could be quickly diagnosed via a blood test

Levels of certain cells, fatty molecules and proteins in the blood are different in people with chronic fatigue syndrome than in those without it, which could help doctors spot the condition sooner




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Blood test could diagnose ALS with up to 97 per cent accuracy

ALS, the most common form of motor neuron disease, can take a long time to diagnose, but a blood test could help doctors spot the condition sooner




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Evidence grows for dramatic brain remodelling during pregnancy

A woman's brain was scanned throughout her pregnancy, adding to the growing body of evidence that dramatic remodelling takes place in preparation for motherhood




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Antibiotic resistance forecast to kill 39 million people by 2050

The number of people worldwide directly killed by antibiotic resistance will rise to 1.9 million a year by 2050, according to the most comprehensive study so far




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Bird flu virus that infected a person in Missouri had a rare mutation

Genetic analysis of a bird flu virus detected in a person in Missouri who didn’t previously have contact with animals offers more details on the case, but experts say there isn’t substantial evidence to suggest human-to-human transmission is happening




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Most effective migraine drugs revealed by review of trial data

A meta-analysis of 137 clinical trials finds triptan drugs are among the most effective for treating migraines, while newer ditan and gepant drugs were rated less highly




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Evidence points to Wuhan market as source of covid-19 outbreak

Genetic testing on samples collected during the earliest days of the covid-19 outbreak suggests it is likely that the virus spread from animals to humans at the Huanan seafood market




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How bad is modern life for our body clocks – and what can we do?

Modern life disrupts the circadian rhythms controlling our biology – increasing our risk of developing conditions ranging from diabetes to dementia. Lynne Peeples's new book The Inner Clock explores and offers solutions




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What to know about the new covid-19 XEC variant

A new covid-19 variant called XEC may spread more easily than past variants, but current vaccines are still effective against it




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Children with cancer may benefit from having a cat or dog 'pen pal'

Interacting with animals seems to provide emotional support to young people with a serious illness, even when the contact is via letters and not face to face




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Pain relief from the placebo effect may not actually involve dopamine

Dopamine was long thought to play a part in the placebo effect for pain relief, but a new study is questioning its true role




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How much should we worry about the health effects of microplastics?

A flurry of studies has found microplastics in nearly every organ in the human body, from the brain to the testicles. But very few have revealed whether these tiny bits of plastic impact our health




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CBD shows promise as pesticide for mosquitoes

Mosquito larvae die after consuming hemp leaves because they react strongly to the cannabidiol in the foliage. The discovery might lead to the development of a new pesticide to control mosquito numbers




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Radioactive ion beam could target tumours more precisely

A beam of radioactive carbon ions has been used to destroy cancer cells in mice, demonstrating a therapy that may cause less collateral damage than current techniques




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The surprising science of coffee and its effect on both body and mind

The latest research on caffeine reveals why coffee and decaf can be so good for your health, but energy drinks can be lethal




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The remarkable science-backed ways to get fit as fast as possible

A better understanding of what happens to our bodies when we get fitter can unlock ways to speed up the journey – and it might be simpler than you think




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Parkrun events could boost your life satisfaction

People report greater life satisfaction six months after starting Parkrun events, which could partly be due to the supportive environment




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Can we finally reverse balding with these new experimental treatments?

Male pattern baldness could soon be a thing of the past, with new hair loss treatments beginning to show tantalising results




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Exercise supplement creatine could be grown in edible plants

The compound creatine, a popular exercise supplement that only occurs naturally in animal products, could one day be produced in edible plants




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Nobel prize for medicine goes to the pair who discovered microRNA

The 2024 Nobel prize in physiology or medicine has gone to Victor Ambros and Gary Ruvkun for their discovery that tiny pieces of RNA called microRNAs play a key role in controlling genes




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The US is ramping up bird flu surveillance – but will it be enough?

Two more people in the US have tested positive for the H5N1 bird flu virus, highlighting the need for expanded influenza surveillance to prevent a potential pandemic




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The brain has its own microbiome. Here's what it means for your health

Neuroscientists have been surprised to discover that the human brain is teeming with microbes, and we are beginning to suspect they could play a role in neurodegenerative disorders like Alzheimer's




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Your toothbrush is teeming with hundreds of types of viruses

More than 600 types of viruses that infect bacteria have been found living on toothbrushes and showerheads – and many of them have never been seen before