Health
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Beginning of end of HIV epidemic?
Scientists cautiously optimistic about trial results of new preventative treatment, prospects for new phase in battle with deadly virus
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Can good sleep help prevent diabetes?
Study links irregular sleep patterns with higher disease risk
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Between bright light and a good mood, plenty of sleep
Researchers outline path to lower risk of depression
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You won’t even know you’re exercising, but your body will
Real surfing is better than channel surfing, says research focused on healthy aging. But housework is better than nothing.
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What’s another word for ‘neuronal map-maker’?
Researchers discover microscopic ‘brain thesaurus’ that lets neurons derive meaning from spoken words
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How leaders find happiness — and teach it
Symposium examines science, outlines opportunities to tackle mental health crisis
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The night owl’s disease problem
A new study has an important message for night owls.
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Next spat with your partner, try silence
If you’re doing all the talking, then you’re probably doing it wrong, says negotiation expert.
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Think twice before saying ‘cult’
Survey shows intense support for ex-president in face of indictments, but common claim among MAGA critics falls short of scientific rigor.
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These doctors aren’t sweating AI — yet
Board exam for pediatric specialty stumps ChatGPT, at least in some areas.
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How durable is your immunity?
William Hanage, an associate professor of epidemiology, talks about hybrid protection, vulnerability of older people, and the wisdom of Taylor Swift.
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Microdevices turn brain tumors into tiny labs
A microdevice has been designed that can be implanted into tumors to conduct dozens of experiments at once to study the effects of new treatments on some of the hardest-to-treat brain cancers.
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Surge in ‘abortion travelers’ to Mass. post-Dobbs
Women are traveling from states as far away as Texas for care, finds Brigham and Women’s study.
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Need cancer treatment advice? Forget ChatGPT
New research finds in about a third of the cases AI chatbot provided medically inappropriate recommendations for cancer treatment.
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The eye as we’ve never seen it
Researchers’ atlas pinpoints where disease-causing genes are expressed, raising hope for inroads against glaucoma and macular degeneration.
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Engineered probiotic developed to treat multiple sclerosis
Researchers are working on a new approach to target autoimmunity in the brain — a condition at the core of several diseases, including multiple sclerosis.
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The road that ends with Alzheimer’s
Genetic detective work sheds light on SORL1 gene offering possible new treatments, especially for patients not responsive to existing therapies.
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Longevity benefits of Mediterranean diet know no boundaries
In a study of adults in the U.K., those who adhered closely to a Mediterranean lifestyle had a 29% lower risk of all-cause mortality and a 28% lower risk of cancer mortality.
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Vaginal bacteria must eat to survive — but how?
Chemical analysis brings understudied microbiome into sharper focus.
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Daily soft drink linked to increased risk of liver disease
Study finds women who consumed sugar-sweetened beverage daily had higher risk of developing liver cancer, chronic liver disease.
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Mental health ills are rising. Do mood-tracking apps help?
Public health data specialist says they can raise patient awareness, but there are pitfalls.
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Strong, silent, and suffering inside
Mental health experts, Indianapolis Colts owner discuss efforts to end the stigma around asking for help.
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Extending lives of old mice by connecting vessels to young ones
Connecting circulatory systems allowed animals in study to live 6-9 percent longer, lowered their biological age.
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Turns out lowly thymus may be saving your life
Study suggests organ plays vital role in immune health, particularly cancer prevention
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So why does my dog get Lyme disease vaccine, and I don’t?
Science can protect your dog, but not you. Expert explains why ’90s vaccine for humans disappeared and details efforts to develop a new one.
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COVID-19 came from animals. Why aren’t we working to prevent new scourge?
A new study suggests we are as vulnerable as ever to the emergence of another virus as deadly, or even more so, than COVID-19.
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Too busy for daily exercise? Study finds same benefits for ‘weekend warriors.’
Study finds similar health benefits for those who concentrate workouts 1-2 days a week.
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Keep the dog cool
Science has shown that violence among monkeys, rats, and mice increases when the weather is warm. Now it seems we can add dogs to the list.
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How did E-ZPass help expectant mothers who live near toll booths?
Anupam Jena and Christopher Worsham sift data to find hidden forces at work in healthcare in new book.
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Are new weight-loss drugs the answer to America’s obesity problem?
Some doctors call them a godsend, particularly as part of wider treatment plan; others warn against halting research into root causes of obesity.
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The social life of a dermatologist
It might be jarring when a friend, or complete stranger, pulls down their shirt while you’re trying to eat dinner. It’s also an opportunity.
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Seem like Lyme disease risk is getting worse? It is.
The risk of Lyme disease has increased due to climate change and warmer temperature. A rheumatologist offers advice on how to best avoid ticks while going outdoors.
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Another study links omega-3s and health
Alpha-linolenic acid — an omega-3 fatty acid found in many nuts, seeds, and oils — showed the strongest link to slowing the progression and premature death of people living with ALS.
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Feeling anxious? Stuck? Problem is psychological avoidance
In her new book, professor of psychiatry Luana Marques says that too many mistake symptoms for underlying problem
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More evidence moderate drinking is good for your heart. Also: a reason.
A new study offers an explanation for why light to moderate alcohol consumption may be associated with lower risk of heart disease.
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Your memory might benefit from a multivitamin
Can a simple multivitamin stave off age-related cognitive decline? A recent study says yes.