Top Health News
July 2, 2025
Top Headlines
July 2, 2025 — Locked-down Hungarians who gained or lost pets saw almost no lasting shift in mood or loneliness, and new dog owners actually felt less calm and satisfied over time—hinting that the storied “pet effect” may be more myth than mental-health ...
July 2, 2025 — Illinois engineers fused ultrafast imaging with smart algorithms to peek at living brain chemistry, turning routine MRIs into metabolic microscopes. The system distinguishes healthy regions, grades ...
July 1, 2025 — Over a thousand students revealed a striking link between lactose intolerance and nightmare-filled nights, hinting that midnight stomach turmoil from dairy can invade dreams. Researchers suggest simple diet tweaks—especially ditching late-night ...
July 1, 2025 — Researchers reviewing nearly 300 top-tier ADHD drug trials found that half skipped the rigorous, expert-led evaluations needed to rule out other conditions like depression or schizophrenia. With diagnoses often made by unqualified staff—or even by ...
July 1, 2025 — Scientists have achieved an unprecedented look into how the human immune system attacks a transplanted pig kidney, using spatial molecular imaging to map immune activity down to the cellular level. They discovered early signs of rejection within 10 ...
June 30, 2025 — Scientists have uncovered a surprising sugar-related mechanism inside brain cells that could transform how we fight Alzheimer’s and other dementias. It turns out neurons don’t just store sugar ...
June 30, 2025 — Leprosy’s tale stretches from 5,000-year-old skeletons in Eurasia to a startling 4,000-year-old case in Chile, revealing that the rare strain Mycobacterium lepromatosis haunted the Americas millennia before Europeans arrived. Armed with ...
June 29, 2025 — Deleting a gene called PTEN in certain brain cells disrupts the brain’s fear circuitry and triggers anxiety-like behavior in mice — key traits seen in autism. Researchers mapped how this genetic tweak throws off the brain's delicate balance of ...
June 29, 2025 — USC researchers have found a promising new brain scan marker that could better detect Alzheimer’s risk — but only for some. The tau-based benchmark works in Hispanic and White populations when paired with another Alzheimer’s protein, amyloid, ...
June 25, 2025 — Caffeine appears to do more than perk you up—it activates AMPK, a key cellular fuel sensor that helps cells cope with stress and energy shortages. This could explain why coffee is linked to better health and longer ...
June 25, 2025 — Our brains may work best when teetering on the edge of chaos. A new theory suggests that criticality a sweet spot between order and randomness is the secret to learning, memory, and adaptability. ...
June 24, 2025 — Major depressive disorder affects hundreds of millions worldwide, but a key to understanding its origins may lie in the brain’s immune system. New findings spotlight astrocytes—previously overshadowed by microglia—as major players in ...
Latest Headlines
updated 7:41am EDT
July 2, 2025 — Cambridge scientists have spotted gut bacteria that greedily soak up PFAS “forever chemicals,” then ferry them safely out of the body in animal ...
July 2, 2025 — Researchers testing urine from 2- to 4-year-olds in four U.S. states uncovered 96 different chemicals, many of them unmonitored and linked to hormone ...
July 1, 2025 — Teen vaping is changing fast — and not in a good way. A large national study found that more adolescents are vaping THC, CBD, and especially ...
June 30, 2025 — Scientists have discovered a stealthy mechanism that cytomegalovirus (CMV)—the leading infectious cause of birth defects in the U.S.—uses to infiltrate blood vessel cells while evading immune ...
June 30, 2025 — An AI system called iSeg is reshaping radiation oncology by automatically outlining lung tumors in 3D as they shift with each breath. Trained on scans from nine hospitals, the tool matched expert ...
June 30, 2025 — Researchers at UT Arlington have discovered a key enzyme, IDO1, that when blocked, helps immune cells regain their ability to properly process ...
June 30, 2025 — Smoke from wildfires and structural fires doesn t just irritate lungs it actually changes your immune system. Harvard scientists found that even healthy people exposed to smoke showed signs of immune ...
June 29, 2025 — Researchers are using an advanced brain imaging method called MEG to understand why Parkinson’s drug levodopa doesn’t work equally well for everyone. By mapping patients’ brain signals before ...
June 28, 2025 — A groundbreaking study from the University of Auckland and Chalmers University of Technology is offering new hope for spinal cord injury patients. ...
June 28, 2025 — A team of researchers has turned ordinary yeast into tiny, glowing drug factories, creating and testing billions of peptide-based compounds in record time. This green-tech breakthrough could ...
Earlier Headlines
July 1, 2025 — A sweeping review of more than a century’s research upends the popular notion that left-handers are naturally more creative. Cornell psychologist Daniel Casasanto’s team sifted nearly a thousand ...
June 27, 2025 — Researchers in Japan created an AI that can detect fatty liver disease from ordinary chest X-rays—an unexpected and low-cost method that could transform early diagnosis. The model proved highly ...
June 27, 2025 — Biological drugs have been a game-changer for people with severe asthma, helping them breathe easier and live more comfortably. But researchers at Karolinska Institutet have uncovered a surprising ...
June 26, 2025 — Swap steaks for spinach and you might watch the scale plummet. In a 16-week crossover study, overweight adults who ditched animal products for a low-fat vegan menu saw their bodies become less acidic ...
June 26, 2025 — Hot tubs don't just feel great, they may actually outperform saunas when it comes to health perks. A study found that soaking in hot water raises core body temperature more than dry or infrared ...
June 25, 2025 — Japanese researchers have found that vitamin C can thicken skin by switching on genes that boost skin cell growth, helping reverse age-related thinning. It works by reactivating DNA through a process ...
June 25, 2025 — Keeping sex on the schedule may be its own menopause medicine: among 900 women aged 40-79, those active in the last three months reported far less dryness, pain, and irritation, while orgasm and ...
June 28, 2025 — Teens are being misled by cannabis edibles dressed up like health foods. Bright colors, fruit imagery, and words like vegan make these products look fun, natural, and safe even when they re not. A ...
June 25, 2025 — A new AI tool, AAnet, has discovered five distinct cell types within tumors, offering a deeper look into cancer's inner diversity. This insight could transform how we treat cancer, enabling more ...
June 25, 2025 — A blockbuster diabetes and weight-loss drug might be doing more than controlling blood sugar—it could also be protecting the brain. Researchers at Case Western Reserve University found that people ...
June 25, 2025 — Washington University researchers found that raising a molecule called ApoM helps eye cells sweep away harmful cholesterol deposits linked to age-related macular degeneration, potentially preventing ...
June 24, 2025 — A groundbreaking wireless implant promises real-time, personalized pain relief using AI and ultrasound power no batteries, no wires, and no opioids. Designed by USC and UCLA engineers, it reads brain ...
June 23, 2025 — Recycled plastic pellets can release a hidden mix of over 80 chemicals into water, disrupting hormones and fat metabolism in zebrafish larvae. Researchers warn that unknown and toxic additives make ...
June 23, 2025 — In a remarkable twist of science, researchers have transformed a fungus long associated with death into a potential weapon against cancer. Found in tombs like that of King Tut, Aspergillus flavus was ...
June 22, 2025 — A simple blood test could reveal which early Alzheimer’s patients are most at risk for rapid decline. Researchers found that people with high insulin resistance—measured by the TyG index—were ...
June 22, 2025 — Colistin, a last-resort antibiotic, is losing its power due to rising resistance—and the culprits might be hiding in your seafood dinner. A University of Georgia research team discovered ...
June 21, 2025 — Scientists in Tokyo have developed a groundbreaking, label-free method to identify aging human cells using electric fields. This new technique avoids the downsides of chemical tagging, which can ...
June 20, 2025 — A common diabetes drug may be the next big thing for migraine relief. In a clinical study, obese patients with chronic migraines who took liraglutide, a GLP-1 receptor agonist, experienced over 50% ...
June 21, 2025 — Fresh concerns have emerged about the platelet studies underpinning the FDA approval of ticagrelor, AstraZeneca's multibillion-dollar heart drug. A new BMJ investigation reveals data ...
June 20, 2025 — USC researchers have uncovered a hidden driver behind the early and severe onset of Alzheimer's in people with Down syndrome: iron overload in the brain. Their study revealed that individuals ...
Tuesday, July 1, 2025
Friday, June 27, 2025
- AI Sees What Doctors Miss: Fatty Liver Disease Hidden in Chest X-Rays
- Why Asthma Often Comes Back—even With Powerful Drugs
Thursday, June 26, 2025
- Acid-Busting Diet Triggers 13-Pound Weight Loss in Just 16 Weeks
- Hot Tubs Outperform Saunas in Boosting Blood Flow and Immune Power
Wednesday, June 25, 2025
- Vitamin C Flips Your Skin’s “youth Genes,” Reversing Age-Related Thinning
- The Pleasure Prescription: Why More Sex Means Less Menopause Pain
Saturday, June 28, 2025
Wednesday, June 25, 2025
- Inside the Tumor: AI Cracks Five Hidden Cell Types to Stop Cancer’s Comeback
- 1. 7 Million Patients Reveal Stunning Link Between Semaglutide and Lower Dementia Risk
- The Molecule That Might Save Your Sight—and Your Heart
Tuesday, June 24, 2025
Monday, June 23, 2025
- Recycled Plastic Is a Toxic Cocktail: Over 80 Chemicals Found in a Single Pellet
- From Cursed Tomb Fungus to Cancer Cure: Aspergillus Flavus Yields Potent New Drug
Sunday, June 22, 2025
- The Common Blood Test That Predicts How Fast Alzheimer’s Hits
- Superbugs in Your Shrimp: Deadly Colistin-Resistance Genes Ride on Imported Seafood
Saturday, June 21, 2025
Friday, June 20, 2025
Saturday, June 21, 2025
Friday, June 20, 2025
- Iron Overload: The Hidden Culprit Behind Early Alzheimer’s in Down Syndrome
- Cold Sore Virus Hijacks Human Genome in 3D--and Scientists Found Its Weak Spot
- Fitness Trackers Are Failing Millions — This Fix Could Change Everything
- Self-Esteem Skyrockets 131% After Weight-Loss Surgery, Study Reveals
Thursday, June 19, 2025
Friday, June 27, 2025
Thursday, June 19, 2025
- 99 Trials Later, Fasting Ties Traditional Diets in Weight-Loss Showdown
- One Shot to Stop HIV: MIT's Bold Vaccine Breakthrough
- How Can We Make Fewer Mistakes? US Navy Invests $860k in Placekeeping
Wednesday, June 18, 2025
Monday, June 23, 2025
Sunday, June 22, 2025
Tuesday, June 17, 2025
- This Tiny Patch Could Replace Biopsies—and Revolutionize How We Detect Cancer
- Black Coffee, Longer Life: The Science Behind Your Morning Perk
Monday, June 16, 2025
- Only 13 % Know: The One-Minute Self-Exam That Could Save Young Men’s Lives
- Your Brain Has a Hidden Beat — and Smarter Minds Sync to It
- Single Psilocybin Trip Delivers Two Years of Depression Relief for Cancer Patients
- The Invisible Killer: PM 1 Pollution Uncovered Across America
- Scientists Discover Llama Antibodies That Shut Down COVID — and Its Future Variants
Saturday, June 14, 2025
Friday, June 13, 2025
- Invisible ID: How a Single Breath Could Reveal Your Health—and Your Identity
- Running Rewires Your Brain Cells—igniting Memory-Saving Genes Against Alzheimer’s
- Guest Molecules Ride Perfect Waves in Dna droplets—A Breakthrough for Synthetic Biology
Tuesday, June 17, 2025
Saturday, June 14, 2025
Thursday, June 12, 2025
- Brain-Computer Interface Restores Real-Time Speech in ALS Patient
- Atom-Thin Tech Replaces Silicon in the World’s First 2D Computer
- The Hunger Switch in Your Nose: How Smells Tell Your Brain to Stop Eating
- Pincer Plot Twist: How Female Earwigs Evolved Deadly Claws for Love and War
Wednesday, June 11, 2025
Tuesday, June 24, 2025
Saturday, June 14, 2025
Friday, June 13, 2025
- Sugar Shield Restored: The Breakthrough Reversing Brain Aging and Memory Loss
- Sleep-in Science: How 2 Extra Weekend Hours Can Calm Teen Anxiety
Thursday, June 12, 2025
Wednesday, June 11, 2025
Tuesday, June 10, 2025
- Unusual Carbon Build-Up Found in Lungs of COPD Patients
- Ginger Vs. Cancer: Natural Compound Targets Tumor Metabolism
- New Discovery: Tylenol Stops Pain at the Nerves, Before It Hits the Brain
- This Overlooked Supplement Could Help You Think Sharper and Age Better
Monday, June 9, 2025
- How a Common Antibiotic Fuels Bacterial Resistance
- Shocking Brain Cancer Breakthrough: Electric Fields Supercharge Immune Assault
- Burning for Beauty: How TikTok Skin Trends Are Harming Young Girls
Tuesday, June 24, 2025
Thursday, June 12, 2025
Monday, June 9, 2025
- The Dopamine Clock: How Your Brain Predicts When You'll Feel Good
- Krakencoder Predicts Brain Function 20x Better Than Past Methods
- Common Supplement Reverses Premature Aging in Landmark Human Trial
- 5-Minute STI Test Poised to Transform Sexual Health Diagnostics
Sunday, June 8, 2025
Saturday, June 7, 2025
- Whales Blow Bubble Rings--And They Might Be Talking to Us
- The Hidden Dna Repair System That Could Transform Cancer Treatment
Friday, June 13, 2025
Wednesday, June 25, 2025
Wednesday, June 11, 2025
Friday, June 6, 2025
Saturday, June 7, 2025
Tuesday, June 3, 2025
- Researchers Develop Innovative Model to Study Sense of Smell
- Decades-Old Assumptions About Brain Plasticity Upended
- Guardrails, Education Urged to Protect Adolescent AI Users
- Eating an Array of Smaller Fish Could Be Nutrient-Dense Solution to Overfishing
- Molecular Link Between Air Pollution and Pregnancy Risks
- Pancreatic Cancer Spreads to Liver or Lung Thanks to This Protein
- Being in Nature Can Help People With Chronic Back Pain Manage Their Condition
- New mRNA Vaccine Is More Effective and Less Costly to Develop
- Two Plant Species Invent the Same Chemically Complex and Medically Interesting Substance
- Clinical Research on Psychedelics Gets a Boost from New Study
- Large-Scale Immunity Profiling Grants Insights Into Flu Virus Evolution
Saturday, June 7, 2025
Tuesday, June 3, 2025
- Epilepsy Is More Common in Patients With Frontotemporal Dementia Than Expected
- Tea, Berries, Dark Chocolate and Apples Could Lead to a Longer Life Span, Study Shows
Monday, June 2, 2025
- Early Driver of Prostate Cancer Aggressiveness
- Record High: Study Finds Growing Cannabis Use Among Older Adults
- Combination Therapy Can Prolong Life in Severe Heart Disease
- Brain Training Game Offers New Hope for Drug-Free Pain Management
- Attachment Theory: A New Lens for Understanding Human-AI Relationships
- Self-Powered Artificial Synapse Mimics Human Color Vision
- Dancing Brainwaves: How Sound Reshapes Your Brain Networks in Real Time
- Student Discovers Long-Awaited Mystery Fungus Sought by LSD's Inventor
- Synthetic Compound Shows Promise Against Multidrug Resistance
- Immune System Discovery Reveals Potential Solution to Alzheimer's