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Brain scans reveal a shocking difference between psychopaths and other people
Scientists have uncovered a striking brain difference linked to psychopathy: people with psychopathic traits were found to have a striatum — a brain region tied to reward, motivation, and decision-making — that was about 10% larger on average than those without such traits. Using MRI scans and psychological assessments on 120 participants, researchers connected this enlarged brain region to thrill-seeking, impulsive behavior, and a stronger drive for stimulation.
Scientists discover the brain’s hidden “stop scratching” switch
Scientists have uncovered a hidden “stop-scratching” signal in the nervous system that tells your brain when enough scratching is enough. The discovery centers on a molecule called TRPV4, which acts like part of an internal braking system for itch relief. In experiments involving chronic itch similar to eczema, mice missing this signal scratched less often—but when they did scratch, they couldn’t stop.
Holy Cross event focuses on brain health with a rural emphasis
HOLY CROSS, Iowa — For a few hours Saturday morning, the population of Holy Cross likely doubled.
If humans are getting smarter, why are our brains shrinking?
Human brains have been shrinking since prehistoric times, some studies suggest. Whether this is true and why it has happened are debated.
New infusion therapies can put cognitive decline on pause. What Louisianans should know about brain health.
Learn about the five pillars of healthy brain aging and the latest research on cognitive decline, Alzheimer's disease, and strategies for maintaining brain health through lifestyle changes.
Can blockbuster GLP-1 weight-loss drugs also protect brain health?
UCSF experts share their research on medications’ potential to slow or reduce risk of dementia and to treat the triggers that drive addiction.
How Much Microplastic Is Really In The Human Brain? Here's The Science Behind The Headlines
"This is a research field in its infancy, while the general public is being fed with sensational scraps of information."
Around the MHS
The latest news from around the Military Health System for the week of May 4-8, 2026, includes the National Intrepid Center of Excellence leading in care for service members with brain injuries, Uniformed Services University medical student competes in an Ironman Triathlon, and an important award for the Alexander T. Augusta Military Medical Center.
Brain health supplements are booming. Here’s what one longevity expert takes.
Only one has been shown in clinical trials to slow cognitive aging, by about two years. This is what the science says about which supplements work.
New WAM Grants Support Research on Gut-Brain Interactions, Menopause and Sarcopenia
The Women’s Alzheimer’s Movement (WAM) at Cleveland Clinic has awarded grants for promising research in sex-based differences in the disease.
Want a Better Brain? New Science Says Coffee Has a Big Benefit You Didn't Know About
New research suggests that both regular and decaf coffee may support gut health, mood, and cognition through changes in the gut microbiome.
How blueberries, strawberries support brain and heart health
From fresh to frozen, blueberries and strawberries offer nutrients that support brain and heart health when part of a balanced lifestyle.
The brain's memory center doesn't start as a blank slate, study suggests
Early in life, neural networks in the brain's memory center are highly connected, and they are only later refined into precise systems, a mouse study finds.
In a First, Scientists are Rewinding Human Cells Back to a ‘Youthful’ State. Is This the Dawn of Immortality?
It could start with restoring vision to the eyes, a leading scientist says, and then to internal organs. Even the brain could benefit.
EQ training is failing leaders in the AI era. Here’s the brain science concept that can replace it
Emotional intelligence is no longer enough — "neurointelligence" is the leadership skill the AI age actually demands.
How science is taking tripping mainstream
President Trump recently signed an order to speed up the evaluation of psychedelics to treat the brain. That’s coming after decades of strict prohibition on psychedelic drug use dating back to President Nixon. So how did we go from that to a psychedelic renaissance? A look into a key institution in the world of psychedelic research may give us some clues. This episode, NPR’s brain correspondent Jon Hamilton shares insight from a recent trip. (No pun intended.) Want more psychedelic content? Catch our episode on ketamine therapy here, or learn why some scientists want to take the trip out of psychedelics here. Have other questions about psychedelics and the brain? Let us know by emailing shortwave@npr.org!
Eggs and brain health: New study cracks open Alzheimer’s link
A long-term study suggests that eating eggs regularly may be associated with a lower risk of developing Alzheimer’s disease in older adults.
Single dose of magic mushroom psychedelic can cause anatomical brain changes, study finds
Participants took 25mg of psilocybin, reporting deeper psychological insight and better wellbeing a month later
Science gets closer to understanding how a psychedelic trip changes the brain
The small study found evidence that a single trip may alter pathways between parts of the brain responsible for emotional regulation.
Science gets closer to understanding how a psychedelic trip changes the brain
The small study found evidence that a single trip may alter pathways between parts of the brain responsible for emotional regulation.
US Adults Interested in, but Lack Knowledge About, Brain Health
US adults show strong interest in brain health, but very few report knowing a lot about ways to maintain a healthy brain.
I've been a neuroscientist for 20 years: I do 6 things to keep my brain strong and healthy—you don't need to 'optimize every minute'
Neuroscientist Alex Korb shares the daily routine that he swears by to keep his brain feeling its best.
This simple amino acid supplement greatly reduces Alzheimer’s damage
A new study suggests a surprisingly simple compound could help fight Alzheimer’s disease. Researchers found that arginine—an inexpensive amino acid already considered safe—can reduce the buildup of toxic amyloid proteins in the brain, a hallmark of the disease. In animal models, oral arginine not only lowered harmful protein deposits but also improved behavior and reduced brain inflammation.
Alzheimer’s drugs may not work and could raise brain risks
Drugs designed to clear amyloid beta from the brain—once seen as a promising path to slowing Alzheimer’s—may not actually help patients in any meaningful way, according to a major review of over 20,000 participants. Even more concerning, they may increase the risk of brain swelling and bleeding, sometimes without obvious symptoms.
Scientists just discovered what coffee is really doing to your gut and brain
Coffee doesn’t just energize—it actively reshapes the gut and mind. Researchers found that both caffeinated and decaf coffee altered gut bacteria in ways linked to better mood and lower stress. Decaf even improved learning and memory, while caffeine boosted focus and reduced anxiety. Together, they show coffee works through multiple pathways beyond just caffeine.
Scientists just discovered what coffee is really doing to your gut and brain
Coffee doesn’t just energize—it actively reshapes the gut and mind. Researchers found that both caffeinated and decaf coffee altered gut bacteria in ways linked to better mood and lower stress. Decaf even improved learning and memory, while caffeine boosted focus and reduced anxiety. Together, they show coffee works through multiple pathways beyond just caffeine.
From the 'lowest of lows,' Louisiana patient survived a brain bleed and returned to health care
To Mackenzie Johnson, boredom was the enemy.
Even a little alcohol here and there damages brain health, study shows
Even people who never exceed the recommended limits for alcohol consumption are likely to experience brain health problems as they age, a new study suggests.
Are your memories real? Physicists revisit the Boltzmann brain paradox
A new analysis of the “Boltzmann brain” paradox suggests our memories and sense of reality could, in theory, be random illusions born from cosmic chaos. By uncovering circular reasoning in how physicists think about time and entropy, the study raises fresh doubts about what we can truly know about the past.
Boosting one protein helps the brain fight Alzheimer’s
Scientists have discovered a way to help the brain clean itself of harmful Alzheimer’s plaques by activating its own support cells. By increasing a protein called Sox9, researchers were able to boost the activity of astrocytes, star shaped cells that help maintain brain health. In mice that already showed memory problems, this approach reduced plaque buildup and preserved cognitive function over time.
Kid Captain: Rebecca Recalde
Rebecca Recalde developed severe childhood epilepsy at age 3, experiencing up to 80 seizures per day and undergoing two brain surgeries at UCLA Mattel Children's Hospital. Now 15, she relearned basic skills, returned to dance and other hobbies, excelled academically, and advocates for epilepsy awareness as a Kid Captain.
From brain health to diabetes: 3 reasons to get your vitamin D levels checked
In this study roundup, Medical News Today compiles the latest evidence on the benefits of Vitamin D, focusing on the key findings from 3 studies on diabetes, IBD, Alzheimer's disease.
All of RFK Jr.’s run-ins with the animal kingdom
From beached whales to road-kill raccoons and an infamous brain worm, the Health and Human Services Secretary has had his share of wild encounters.
Democrat Tina Shah calls transgender healthcare for children a 'no brainer' in competitive NJ House race
Democrat Tina Shah, running to unseat Rep. Tom Kean Jr. in a key NJ swing district, said transgender healthcare for children is a "no brainer."
Physical activity is so beneficial that doctors wish they could hand out ‘exercise pills’ to everyone
Experts explain how physical activity affects the brain, body and mental health. How much do you need, and what researchers still don't know.
Scientists discover a hidden brain “cleaning” effect triggered by movement
Scientists have uncovered a surprising link between simple body movement and brain health: every time you tighten your abdominal muscles—even slightly—your brain may gently sway inside your skull. This subtle motion, triggered by pressure changes in connected blood vessels, appears to help circulate cerebrospinal fluid around the brain, potentially flushing out harmful waste.
Why Your Brain Can Read Scrambled Words, According to Science
The viral claim gets it wrong – and the truth is weirder.
Birdbrained Science: A tale of two trees
Welcome to the last Birdbrained Science edition for the 2025-2026 academic year! If you haven’t realized yet, my name is Gabby. I am the creator and, for the past year, the sole author of this colu…
Scientists Print Artificial Neurons That Can Talk to the Brain
Artificial neurons that can “talk” to the brain could reshape medicine and computing.
This Neurosurgeon Studies the Brain Close to Death. He Believes the Soul Transcends the Body.
Does your brain really reveal the metaphysical? Here’s what brain science can—and cannot—tell us about immortality.
Cold Plunges and Your Brain: The Surprising Science Behind a 2-Minute Ice Water Dunk
When first starting out, it’s OK to do cold plunges in short increments — even 30 seconds at a time — to build up your tolerance.
Brain scans reveal 3 ADHD subtypes, including a more extreme form
A study analyzing 1,154 children and adolescents breaks new ground in how to think about the growing diagnosis.
Viewpoint: A career in science is possible, and worth it
Starting a career in science is exciting, but also demanding, with researchers often faced with intense competition, long working hours and high levels of stress. A pioneer in the field of mass spectrometry, Carol Robinson has been there. She speaks with Science|Business on the importance of creating a supportive environment, particularly for women.Robinson did not wake up one day thinking that she would become a scientist. It was only late in school that she developed an interest in chemistry. “The more you work at something, the more you think, actually, this is fascinating. So, I went much further and deeper than I ever needed to pass the exam. And then I loved it,” she says. “I thought, I’m going to give it my all. I’m going to enjoy it while I’m here. But I didn’t think this would be my career for 50 odd years.”She left school at 16 to become a lab technician with the drug company Pfizer, which is where she first worked with mass spectrometry. Fascinated, she was encouraged to take a part-time degree and then a PhD. She went on to do pioneering work in native mass spectrometry, a technique that is used to study protein structures in their natural state, paving the way for breakthroughs in drug discovery. She also broke new ground by becoming the first female professor of chemistry at the University of Cambridge, and then the first female professor of chemistry at the University of Oxford, her current home.She now wants to show young researchers that a career in science is worth it. “Sometimes, I believe the culture isn’t very encouraging, and that’s something I have worked on,” Robinson says.In 2021, she launched the Kavli Institute for Nanoscience Discovery at Oxford, whose acronym gives a sense of what she hopes it will achieve. “Maybe it is corny,” she says. “It’s just a reminder that I would like it if we could all be kind to each other and supportive, especially for early-career researchers of either gender, because there’s quite a big attrition rate in science, and maybe it just doesn’t feel like a very friendly place to work.”And yet, a career in science comes with a lot of flexibility. “There are few careers where you have that amount of freedom, to go to conferences, to the library. Just because you didn’t see me didn’t mean I wasn’t working,” she says. “And I’m excited to come in every day. So, I don’t want people to think it’s a terrible place.”Gender equality is also important when it comes to the quality of science as a career. “The more women we have, the better it becomes,” Robinson adds.Imposter syndromeAccording to EU data, women outnumber men in university education but account for just about a third of graduates in science, technology, engineering and mathematics (Stem). And while the number of women working as scientists and engineers in the 27-member bloc is on the rise, their representation remains below that of men, at 41%. This discrepancy is even more pronounced in top-tier functions across these fields, where women fill just 20% of positions.Having supervised many young scientists, Robinson sees that women continue to have a greater propensity than men to doubt their abilities, a feeling she once shared. “When I was doing my PhD at the University at Cambridge, I really felt like an imposter,” she says. “I don’t think I ever felt I deserved to be there or owned it and was proud. I just thought I was lucky.” Later on, she adds, “I was always that person who said, I can’t apply yet because my CV is not strong enough.”She has now made it her job to encourage women to break with this imposter syndrome. For example, rather than calling for volunteers to give a lecture in the groups that she mentors or teaches, which nearly always results in men stepping forward, she goes straight to the women, “because I know they won’t push themselves forward.”But the gender gap in science is not just down to imposter syndrome. The “obvious” reason, Robinson says, and the reason that is on everybody’s mind when discussing workplace gender equality, is the balance between work and raising a family. Her own path was to choose between the two, taking an eight-year break after completing a postdoctoral training fellowship to bring up three children. And she continues to advise women not to work part-time while they raise a family. “You’ll just get half the pay and continue to work full-time because you are not able to fit everything in,” she says. “You should be able to have a family and come back to have the career that you want.”The solution is for men to also take career breaks. “That kind of evens it up, so that it’s not such a big thing for women,” Robinson says. “I always encourage men in my groups to do that. I think it’s important to take your share of the duties.”Support produces resultsAccording to the Women in Stem Network, a UK advocacy group, countries with strong childcare systems and equal pay policies retain more women in technical careers. In Europe, these are primarily found in the Nordic region and parts of central Europe.At the EU level, the European Commission asks all Horizon Europe applicant organisations to have a gender action plan in place. Since this criterion was introduced in 2021, the share of women leading consortia has increased to 31%, against 23% in Horizon 2020. Their overall participation, however, has risen just 1%, to 38%. After trying to weaken the requirement for gender action plans in 2025, the Commission now intends to adopt a plan for supporting women in research and innovation.Related articlesCommission scraps plan to water down gender requirements in HorizonHow gender balance can swing who wins Horizon Europe fundingRobinson herself has benefited from three Advanced Grants from the European Research Council. “I was extremely honoured and privileged to get those, because they really allowed me to fuel my passion,” she says. “Without that, it would have been a much harder slog.”Beyond applying gender rules, she says that more work is needed on translational enterprise, where women are, once again, largely underrepresented. The European Patent Office found that only 13.8% of applications were filed by women in 2022. “We have so many more women doing amazing science; why do they feel it’s not a thing to have a company?” she asks.She founded her own spin-out company, OMass Technologies, in 2016, and remains chair of its scientific advisory board now that it trades as OMass Therapeutics. As for research, Robinson is now studying how changes in the brain may be linked to depression, using port-mortem tissue. “We’re hoping to publish soon,” she says. “We had to consult with a lot of people who knew a lot more about the brain than we did. So, we’ve learnt a lot, and that’s always a lot of fun to learn a new thing. That’s what keeps you going.”
This AI knew the answers but didn’t understand the questions
For decades, psychologists have debated whether the human mind can be explained by one unified theory or must be broken into separate parts like memory and attention. A recent AI model called Centaur seemed to offer a breakthrough, claiming it could mimic human thinking across 160 different cognitive tasks. But new research is challenging that bold claim, suggesting the model isn’t truly “thinking” at all—it’s just memorizing patterns.
Scientists restore memory by blocking a single Alzheimer’s protein
Researchers have identified a new potential weapon against Alzheimer’s: blocking a protein called PTP1B. In mice, this approach boosted memory and helped brain immune cells clear harmful plaque buildup. Since PTP1B is also linked to diabetes and obesity—both risk factors for Alzheimer’s—it could offer a broader treatment strategy.
Gut Health Controls Your Leadership. Here's Why That's Not A Metaphor
Your gut sends more signals to your brain than your brain sends to it. Here's what that means for your leadership and what happens when you ignore it.
Brain function evaluations to be part of Marine health records
By September, Marines will be screened for blast exposure and overpressure during their periodic health assessments, a Pentagon official said.
Food safety experts warn of USDA brain drain
An autism advisory committee finally meets again, antipsychotics and dementia, and more health news from Morning Rounds
Fish oil could be harmful for brain health in some people, research finds
Could At-Home Brain Stimulation Reduce Psychiatry’s Reliance on S.S.R.I.s?
A headset recently approved by the Food and Drug Administration uses a weak electric current to shock the brain. Some researchers hope it could challenge the current pill-centric paradigm.
Forget the caveman myth: Neanderthal brains challenge what we thought we knew
We appear to have more in common with our Neanderthal cousins than outward appearances would suggest. New research published in the journal Proceedings of the National Academy of Sciences suggests that ...
Your dreams aren’t random. Here’s what’s really happening
Dreams are more structured than they seem, shaped by both personal traits and real-world experiences. Researchers found that the brain doesn’t just replay daily life—it reshapes it into imaginative, sometimes surreal scenarios. People who mind-wander more tend to have fragmented dreams, while those who value dreams experience richer ones. Even major events like the pandemic changed dream content, making it more emotional and restrictive.
MIT scientists turn chaotic laser light into powerful brain imaging tool
Scientists at MIT discovered that chaotic laser light can spontaneously form a highly focused beam instead of scattering—if the conditions are just right. This “pencil beam” enabled them to image the blood-brain barrier in 3D at speeds 25 times faster than existing techniques. The method also lets researchers watch how drugs move into brain cells in real time. It could dramatically accelerate the development of treatments for neurological diseases.
Why do discussions about ‘brain health’ ignore mental illness?
“Failing to adopt a more inclusive concept of brain health represents a massive loss of human potential,” write Husseini K. Manji, Eric J. Nestler, and Patrick J. Kennedy.
Brain Scans Reveal a Surprise About Neanderthal Intelligence
There's more that unites us.
Brain Health Across the Life Span: A Framework for Future Studies
This Scientific Statement focuses on the role of nonvascular physical and psychological factors that impact brain health, which is described as the optimal functioning of the brain across cognitive, emotional and behavioral domains throughout life.
Brain health shaped by lifetime mental, physical, environmental and lifestyle factors
Statement Highlights: An individual’s brain health is influenced by their psychological health, environment, sleep quality, social conditions and chronic health conditions over a lifetime. Life events and experiences even in early life also affect...
Vanderbilt Health clinicians seek to improve care for those with traumatic brain injuries
CBIS training covers the cognitive, psychological and social consequences of brain injury; behavioral approaches for managing challenging behaviors and promoting positive skills; and techniques for effectively working with families of individuals with brain injury.
Neanderthals' brains weren't to blame for their demise, new study suggests
Researchers examining the brains of living people found that they differed more substantially than Neanderthals' brains differed from modern humans', calling into question the reason our evolutionary cousins mysteriously disappeared.
10 things you can do every day to support your brain health
Many health factors can influence brain function later in life, according to the Alzheimer's Association's annual report. Here's what to know.
Scientists may have found the brain’s switch for chronic pain
Deep within the brain, scientists have uncovered a hidden “switch” that may decide whether pain fades away—or lingers for months or even years. Researchers found that a small, little-known region called the caudal granular insular cortex (CGIC) acts like a command center, telling the body to keep pain signals alive long after an injury has healed. In animal studies, shutting down this pathway not only prevented chronic pain from forming but could even erase it once it had taken hold.
All coffee, even decaf, can improve mood, brain health, study finds
Coffee, even the decaffeinated variety, can help improve a person's mood and has a protective effect on brain health, and that is likely because of its effect on the gut.
Most Americans value brain health, but a new Alzheimer's report finds few know how to protect it
According to the survey released this month, 9 in 10 adults aged 40 and older said brain health is a top priority, on par with physical health. But only about 1 in 10 actually know how to maintain it.
Zap in a cap: How one neurotech startup is using a hat to treat depression
FDA approved a request from Motif Neurotech, to start an initial feasibility trial to test a brain implant to treat depression.
Even Low Levels of Alcohol Could Damage Your Brain, Study Finds
"Alcohol consumption considered 'low risk' may have consequences."
MIT researchers find self-organizing “pencil beam” laser could help scientists design brain-targeted therapies
After a surprising discovery that overcomes a longstanding problem in fiber optics, MIT researchers demonstrated a biomedical imaging technique that is faster and more precise than other methods, which could help scientists and clinicians study new brain therapies.
How Birdwatching Changes Your Brain, According to Science
I often like to remind readers that correlation does not equal causation. Just because scientists find a link between X and Y doesn’t mean X causes Y, especially when the study is small and needs way more follow-up before anyone should treat it like gospel. That said, as a birder and the husband of an […]
Brain health: Alzheimer's 2026 new report on cognitive impairment & dementia in Tennessee
An estimated 7.4 million Americans age 65 and older are now living with clinical dementia due to Alzheimer's disease, according to a newly released report from
Fish oil may be hurting your brain, new study finds
Fish oil has long been praised as brain-boosting, but new research suggests the story may be more complicated. Scientists found that in people with repeated mild head injuries, a key omega-3 fatty acid in fish oil—EPA—may actually interfere with the brain’s ability to repair itself. Instead of helping recovery, it appears to weaken blood vessel stability, disrupt healing signals, and even contribute to harmful protein buildup linked to cognitive decline.
Brain-Gut Health Initiative supports AI-assisted diagnosis of psychiatric disorders
Psychiatric disorders affect millions worldwide, but their diagnosis still relies on clinical observation instead of standard biological tests.
What a 15 Minute Walk Outside Actually Does to Your Brain
Feeling overwhelmed? A quick walk in nature has benefits for your overall health — all in just 15 minutes. An expert explains how.
Harvard scientists link gut bacteria to depression through hidden inflammation trigger
A gut bacterium may be quietly fueling depression through an unexpected chemical twist. Researchers found that when Morganella morganii interacts with a common pollutant, it produces a molecule that triggers inflammation—something strongly linked to depression. This finding helps explain how gut microbes can influence brain health at a molecular level. It also raises the possibility of new treatments that target the immune system rather than just the brain.
Inside Iowa Politics: Emotional farewell speech from Sen. Jack Whitver
State Senator Jack Whitver gave his retirement speech as he prepares to leave office to continue his treatment for a brain tumor.
Inside Iowa Politics: Emotional farewell speech from Sen. Jack Whitver
State Senator Jack Whitver gave his retirement speech as he prepares to leave office to continue his treatment for a brain tumor.
Inside Iowa Politics: Emotional farewell speech from Sen. Jack Whitver
State Senator Jack Whitver gave his retirement speech as he prepares to leave office to continue his treatment for a brain tumor.
Inside Iowa Politics: Emotional farewell speech from Sen. Jack Whitver
State Senator Jack Whitver gave his retirement speech as he prepares to leave office to continue his treatment for a brain tumor.
Could your beer have health benefits? Here’s what new research says
A casual beer might come with an unexpected perk. Drinking the occasional pint could provide “substantial levels” of vitamin B6, an essential nutrient that supports brain function, blood health and…
A New Type of Neuroplasticity Rewires the Brain After a Single Experience
“Neurons that fire together, wire together” is not the full story. A novel mechanism explains how the brain can learn across longer timescales.
These Fun Pursuits Help Middle-Aged Folks Protect Brain Health, Study Finds
By Dennis Thompson HealthDay ReporterFRIDAY, April 24, 2026 (HealthDay News) — Picking up an instrument. Taking a trip abroad. Going out to dinner with friends. All of these are pleasant activities that add spice to life. And they are also some of the most powerful ways to boost brain power and ...
Birdbrained Science: My God, it’s full of stars
I’ve been a casual stargazer ever since high school when I first watched a meteor shower with some of my friends. The stars often (and rightfully, in my opinion) get romanticized; countless people …
What You Need to Know About the Health Risks of Marijuana
Studies show the drug can exacerbate anxiety and teen use poses risks for developing brains.
The surprising health benefit that could be in your pint
Drinking the odd pint of beer can provide "substantial levels" of an essential brain-boosting vitamin in your diet, according to new research in a respected journal.
From ‘Human Fracking’ to Women’s Health: 6 Takeaways from Research Day
Fordham University experts lead new studies on AI cybersecurity, constitutional law reform, and the impact of perimenopause on the brain.
Scientists invent artificial neurons that 'talk' to real brain cells, paving way to better brain implants
Engineers have found a way to fine-tune tiny artificial neurons to fire like real brain cells.
Michael Tilson Thomas, S.F. Symphony icon, dies at 81
The longtime San Francisco Symphony music director battled aggressive brain cancer for years but continued to guest conduct and teach, leaving a lasting legacy in the classical music world.
Most Americans Worried About Brain Health, But Few Know How To Protect It
By Dennis Thompson HealthDay ReporterTHURSDAY, April 23, 2026 (HealthDay News) — Nearly all Americans are worried about their brain health as they age, ranking as important or more so than their physical health, a new Alzheimer’s Association report says. However, they don’t know what steps they can ...
Brain to behavior to belief: Stanford Veritas Forum advocates role of science and faith in a fulfilled life
Arthur Brooks and Andrew Huberman shared the science behind fulfillment and how their Christian faith has played a role in their pursuit of happiness.
I built the same website on Lovable and Wix AI. One was way harder.
Lovable, as a pure vibe-coding site, quickly delivered a clean, simple product. Wix Harmony, on the other hand, took more effort and brainpower.
For the first time, scientists pinpoint the brain cells behind depression
Scientists have identified two specific types of brain cells that behave differently in people with depression, offering a clearer picture of what is happening inside the brain. By analyzing donated brain tissue with advanced genetic tools, the researchers found changes in neurons linked to mood and stress, as well as in immune-related microglia cells. These differences point to disruptions in key brain systems and reinforce that depression is rooted in biology, not just emotions.
Around the MHS
The latest news from around the Military Health System for the week of April 20-24, 2026, includes the MHS’ new digital health card offering direct access to the Warfighter Brain Health Hub, a U.S. Army orthopedic team supporting the 10th Mountain Division, and the Uniformed Services University advances military dental education.
This new brain-like chip could slash AI energy use by 70%
A breakthrough in brain-inspired computing could make today’s energy-hungry AI systems far more efficient. Researchers have engineered a new nanoelectronic device using a modified form of hafnium oxide that mimics how neurons process and store information at the same time. Unlike conventional chips that waste energy moving data back and forth, this device operates with ultra-low power—potentially slashing energy use by up to 70%.
This shoe is made entirely from mushroom ‘brains’
95 percent of all shoes end up in a landfill. Fungi footwear may offer a solution.
Local Zero Waste Shop saves 500,000+ single-use plastic bottles and counting
Celebrating Earth Day can look different for everyone — from cleaning a beach to planting a tree to brainstorming ways to make your life more sustainable.
New study reveals coffee’s positive gut impacts, even without caffeine
New research is looking at the positive effects of coffee on the gut-brain connection.
9 in 10 Americans say brain health is important, but Alzheimer’s report finds most don’t know how to maintain it
While nearly 9 in 10 adults say brain health is very important, only a small number say they actually know how to maintain it, according to a new report from the Alzheimer’s Association.
What does it take to protect brain health? 10 habits to start now
Most U.S. adults think brain health is at least as important as physical health, according to a new survey from the Alzheimer’s Association.
Propel gift empowers aging business management innovation
A $50,000 gift from Propel Insurance is helping WSU’s Granger Cobb Institute expand brain health screenings, end-of-life care training, and workforce education to improve healthy aging outcomes in the region.
Propel gift empowers aging business management innovation
A $50,000 gift from Propel Insurance is helping WSU’s Granger Cobb Institute expand brain health screenings, end-of-life care training, and workforce education to improve healthy aging outcomes in the region.
Pioneers in warfighter brain health discuss research agenda at annual brain health symposium
The Traumatic Brain Injury Center of Excellence Center hosted the 2026 Annual Brain health Symposium March 18, featuring forthcoming updates to the Warfighter Brain Health Initiative and the latest in military medical research.
More than 7 million have Alzheimer's. Can your brain health improve?
People have no control over Alzheimer's risk factors such as age, genes and family history. Diet, exercise and adequate sleep improve brain health.