Section
Energy
Sleep, wakefulness, and sustained focus.
Mind · 5 min read
Researchers say AI chatbots may blur the line between reality and delusion
A new study suggests AI chatbots may do more than spread misinformation — they can actively strengthen a user’s false beliefs. Because conversational AI often validates and builds on what users say, it can make distorted memories, conspiracy theories, or delusions feel more believable and emotionally real. Researchers
May 11, 2026
Mind · 5 min read
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
May 10, 2026
Mind · 5 min read
Eating eggs could cut Alzheimer’s risk by 27%
Eating eggs might do more than just start your day—it could help protect your brain. Researchers found that people 65 and older who eat eggs regularly have a significantly lower risk of developing Alzheimer’s disease, with daily or near-daily consumption linked to up to a 27% reduction. Even modest egg intake showed be
May 7, 2026
Mind · 5 min read
Your DNA may predict your future success more than your upbringing
A new twin study suggests your genes may play a bigger role in your future success than your upbringing. Researchers found that IQ, which is largely genetically influenced, strongly predicts education, career, and income. Even twins raised in the same household diverged based on genetic differences. The findings hint t
May 7, 2026
Mind · 5 min read
MIT scientists discover millions of “silent synapses” in the adult brain
MIT neuroscientists have uncovered a surprising secret hidden in the adult brain: millions of “silent synapses,” dormant connections that lie in wait until new learning calls them into action. Once thought to exist only in early development, these inactive links make up about 30% of synapses in the adult cortex and can
May 6, 2026
Mind · 5 min read
Scientists say travel could slow aging and boost your health
A new study suggests travel could be a surprisingly powerful anti-aging tool. By viewing tourism through the lens of entropy, researchers found that positive travel experiences may help the body stay balanced and resilient. Activities like exploring new places, staying active, and connecting with others can boost immun
May 5, 2026
Mind · 5 min read
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 p
May 4, 2026
Mind · 5 min read
Scientists reveal creatine’s hidden power beyond muscle gains
Creatine might be famous in the gym, but its real story is far more interesting. Naturally produced in the body, it helps power cells by rapidly regenerating ATP—the fuel that keeps muscles, the brain, and even the heart running during intense activity. Supplementing with creatine can boost short bursts of physical per
May 4, 2026
Mind · 5 min read
This simple blood test might detect depression before symptoms appear
A new study suggests depression may soon be detectable through a simple blood test—by tracking how certain immune cells age. Researchers found that accelerated aging in monocytes, a type of white blood cell, is closely tied to the emotional and cognitive symptoms of depression, like hopelessness and loss of pleasure, r
May 4, 2026
Mind · 5 min read
Weight loss drug Ozempic linked to lower depression and anxiety risk
GLP-1 drugs like semaglutide—best known for treating diabetes and driving weight loss under the brand names Ozempic and Wegovy—may also deliver a surprising mental health boost. In a massive study tracking nearly 100,000 people over more than a decade, researchers found that these medications were linked to significant
May 4, 2026
Mind · 5 min read
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 obvio
May 4, 2026
Mind · 5 min read
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 th
May 3, 2026
Mind · 5 min read
The creepy feeling in old buildings might have a surprising cause
A hidden force may be quietly shaping how you feel—and you’d never even know it. Infrasound, an ultra-low-frequency vibration below the range of human hearing, is everywhere from traffic to old buildings. In a small experiment, people exposed to it became more irritable, less engaged, and even showed higher levels of t
May 3, 2026
Mind · 5 min read
Scientists found the brain doesn’t start blank, it starts full
The brain’s memory center may begin life more like a crowded web than an empty canvas. Researchers discovered that early neural networks in the hippocampus are dense and seemingly random, then become more organized by shedding connections over time. This pruning process creates a faster, more efficient system for linki
May 3, 2026
Mind · 5 min read
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.
May 3, 2026
Mind · 5 min read
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 proble
May 2, 2026
Mind · 5 min read
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
May 2, 2026
Mind · 5 min read
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 treatme
Apr 30, 2026
Energy · 5 min read
Millions start work too early. This drug helps them stay awake
Millions of people start work before sunrise—but their brains aren’t ready for it. A new clinical trial has found that the wake-promoting drug solriamfetol can significantly boost alertness in early-morning shift workers struggling with shift work disorder. Participants who took the drug were able to stay awake and fun
Apr 1, 2026
Energy · 5 min read
The simplest way teens can protect their mental health
Teens who sleep in on weekends may be giving their mental health a boost. A new study found that young people who made up for lost weekday sleep had a significantly lower risk of depression. While consistent sleep is still best, weekend catch-up sleep appears to offer meaningful protection. The findings highlight how p
Jan 7, 2026
Energy · 5 min read
Study finds untreated sleep apnea doubles Parkinson’s risk
A massive veteran study found a strong connection between untreated sleep apnea and a higher chance of Parkinson’s. CPAP users had much lower odds of developing the condition. Researchers believe that repeated dips in oxygen during sleep may strain neurons over time. The results suggest that better sleep might help pro
Nov 27, 2025
Energy · 5 min read
Sleepless nights may raise dementia risk by 40%, Mayo Clinic reveals
Chronic insomnia may do more than leave you groggy, it could speed up brain aging. A large Mayo Clinic study found that people with long-term sleep troubles were 40% more likely to develop dementia or cognitive impairment, with brain scans showing changes linked to Alzheimer’s. Those reporting reduced sleep showed decl
Sep 14, 2025
Energy · 5 min read
Tai chi, yoga, and jogging rival pills for beating insomnia
Yoga, Tai Chi, walking, and jogging may be some of the best natural remedies for improving sleep and tackling insomnia, according to a large analysis comparing various treatments. While cognitive behavioral therapy (CBT) remains effective, exercise-based approaches—especially Tai Chi—were shown to deliver significant i
Jul 17, 2025
Energy · 5 min read
Can’t sleep, can’t focus, can’t thrive? ADHD and insomnia may be a vicious cycle
Struggling to sleep might be the hidden reason why adults with ADHD traits often feel less satisfied with life. New research reveals a strong link between insomnia and reduced well-being in people with ADHD symptoms, suggesting a vicious cycle where poor sleep worsens attention and emotional issues, and vice versa.
Jul 16, 2025
Energy · 5 min read
Sleep apnea during REM sleep linked to memory-related brain changes
Obstructive sleep apnea, a condition that causes lower oxygen levels during sleep, is linked to degeneration of brain regions associated with memory through damage to the brain's small blood vessels, according to a new study. The study found the brain changes were strongly associated with the severity of drops in oxyge
May 7, 2025
Energy · 3 min read
Insomnia and sleep medication use connected to disability in older adults
For adults over the age of 65, higher levels of both insomnia symptoms and sleep medication use were associated with higher risk of disability a year later, according to a new study.
Apr 18, 2025
Energy · 5 min read
Sleep matters: Duration, timing, quality and more may affect cardiovascular disease risk
Healthy sleep includes multiple components, such as number of hours of sleep per night, how long it takes to fall asleep, daytime functioning and self-reported sleep satisfaction, and addressing these different dimensions of sleep may help to reduce cardiometabolic health and related risk factors, according to a new sc
Apr 14, 2025
Energy · 5 min read
Stress, depression factor into link between insomnia, heavy drinking
A new study suggests that perceived stress and depression factor into the relationship between insomnia and hazardous drinking -- perhaps not a surprise. But because the relationship between insomnia and heavy drinking goes in both directions, the influence of stress or depression depends on which condition came first,
Apr 14, 2025
Energy · 3 min read
College students' insomnia linked more strongly with loneliness than screen time
Being lonely is a bigger hurdle to a good night's sleep for college students than too much time at a computer or other electronic screen, a new study suggests.
Dec 4, 2024
Energy · 5 min read
Snoring linked to behavioral problems in adolescents without declines in cognition
Adolescents who snore frequently were more likely to exhibit behavior problems such as inattention, rule-breaking, and aggression, but they do not have any decline in their cognitive abilities, according to a new study. This is the largest study to date tracking snoring in children from elementary school through their
Nov 21, 2024
Energy · 3 min read
Consistent bedtime linked with better child emotion and behavior regulation
A consistent bedtime may be more important to a child's ability to control their emotions and behavior than the duration or quality of their sleep, according to a new publication.
Nov 11, 2024
Energy · 5 min read
Sleep apnea contributes to dementia in older adults, especially women
Sleep apnea, a common yet underdiagnosed sleep disorder, contributes to the development of dementia among adults -- particularly women, a new study suggests. At every age level, women with known or suspected sleep apnea were more likely than men to be diagnosed with dementia.
Oct 31, 2024
Energy · 3 min read
Nixing narcolepsy nightmares
A new study has demonstrated a new way to treat narcolepsy-related nightmares. The scientists combined cognitive behavioral therapy (CBT) and lucid dreaming to help patients in a small clinical trial.
Oct 23, 2024
Energy · 3 min read
Screen-free bedtimes boost toddler sleep, new research shows
A world-first randomised controlled trial (RCT) of toddler screen time shows that removing screen time in the hour before bed improves the quality of toddler sleep.
Oct 22, 2024
Energy · 5 min read
Scientists create flies that stop when exposed to red light
Ever wish you could stop that fruit fly on your kitchen counter in its tracks? Scientists have created flies that halt under red light. In doing so, they discovered the precise neural mechanisms involved in stopping. Their findings, published this week in Nature, have implications far beyond controlling fly behavior. T
Oct 2, 2024
Energy · 3 min read
Keep devices out of bed for better sleep
Despite what we've been led to believe, the timing of evening screen use, rather than the activity itself, negatively impacts youth sleep, a new study has found.
Sep 3, 2024
Energy · 3 min read
Less sleep and later bedtime in childhood linked to future substance use
Adolescents were more likely to have consumed alcohol or tried marijuana by age 15 if they had later bedtimes and slept fewer hours during the night during childhood and adolescence, according to a new study.
Aug 13, 2024
Energy · 5 min read
How does the brain respond to sleep apnea?
Nearly 40 million adults in the U.S. have sleep apnea, and more than 30 million of them use a continuous positive airway pressure (CPAP) machine while sleeping. However, the machines tend to be expensive, clunky and uncomfortable -- resulting in many users giving up on using them. High blood pressure is often linked wi
Jul 23, 2024