Health & Medicine News

May 14, 2026

Top Headlines

Scientists Say a Daily Multivitamin May Help Slow Aging

May 14, 2026 A daily multivitamin may help slow biological aging, according to researchers studying older adults in a large clinical trial. After two years, participants taking multivitamins showed slower aging in several DNA-based “epigenetic clocks,” with ...

Who Are the Japanese? Huge DNA Discovery Rewrites History

May 14, 2026 Scientists analyzing the genomes of thousands of people across Japan discovered evidence for a previously overlooked third ancestral group, challenging the long-accepted “dual origins” theory. The newly identified ancestry appears linked to the ...

New Psychedelic-like Drugs Could Treat Depression Without Making You Trip

May 13, 2026 UC Davis researchers created brand-new psychedelic-like compounds by shining UV light on amino acid-based molecules. These compounds activated key serotonin receptors tied to brain plasticity and mental health benefits, but surprisingly did not ...

This Daily Habit Could Lower Dementia Risk by 35%, Scientists Say

May 13, 2026 A huge long-term study found that drinking two to three cups of coffee a day was linked to a much lower risk of dementia, especially before age 75. Researchers say caffeine may help keep brain cells active while reducing inflammation and harmful ...

Scientists Discover a Mysterious Silicone Pollutant That May Be Everywhere

May 13, 2026 Researchers have uncovered unexpectedly high levels of silicone-based pollutants called methylsiloxanes floating through the atmosphere across cities, rural regions, and even forests. Much of the pollution appears to come from vehicle emissions, ...

Your “Um” and Pauses Could Reveal Early Dementia Risk

May 13, 2026 The little pauses, “ums,” and moments when you struggle to find the right word may reveal far more about your brain than anyone realized. Researchers discovered that everyday speech patterns are closely tied to executive function — the mental ...

A Rare Cancer-fighting Plant Compound Has Been Decoded

May 12, 2026 Scientists at UBC Okanagan have uncovered how plants produce mitraphylline, a rare natural compound with promising anti cancer potential. The team identified two enzymes that work together to build the molecule’s unusual twisted structure, solving ...

Scientists Discover a Weak Spot Shared by Polio and Common Cold Viruses

May 12, 2026 Scientists at the University of Maryland, Baltimore County, have uncovered a crucial trick used by enteroviruses—the group behind diseases like polio, myocarditis, encephalitis, and even the common cold—to reproduce inside human cells. The team ...

New Drugs Could Wipe Out the “Zombie Cells” Linked to Cancer and Aging

May 12, 2026 Researchers found a new way to kill harmful “zombie” cells that linger after chemotherapy and help cancers become more aggressive. These senescent cells survive by relying on a protective protein called GPX4, even while sitting on the edge of a ...

Scientists Make Old Blood Stem Cells Young Again in Major Anti-aging Breakthrough

May 12, 2026 As blood stem cells age, their lysosomes become overactive and damaged, triggering inflammation and weakening the body’s ability to regenerate healthy blood and immune cells. By calming this ...

Scientists Reversed Biological Age in Older Adults with a 4-week Diet Change

May 12, 2026 A four-week diet change was enough to make some older adults appear biologically younger in a new University of Sydney study. Participants who reduced fat intake or shifted toward more plant-based ...

Scientists Discover Hidden Fat-burning Switch That Could Strengthen Bones

May 12, 2026 Scientists at McGill University have uncovered a hidden molecular “switch” that turns on a powerful calorie-burning system in brown fat — the body’s heat-generating fat linked to metabolism and weight control. The breakthrough centers on ...

Latest Headlines

updated 10:24am EDT

This Simple Strength Test Could Predict How Long You Live

May 11, 2026 Staying strong may be one of the biggest secrets to living longer — especially for older women. A major study of more than 5,000 women found that simple signs of muscle strength, like a firm hand ...

This 800-Year-Old Chinese Exercise Helps Lower Blood Pressure Naturally

May 11, 2026 An ancient Chinese exercise routine may be just as powerful as a daily brisk walk for lowering blood pressure — without equipment, gyms, or intense workouts. In a major clinical trial, adults with ...

Scientists Say This Common Sweetener May Be Quietly Rewiring Your Metabolism

May 11, 2026 Researchers say fructose is not just “empty calories” — it may actively push the body toward fat storage and metabolic disease. A new review ...

Scientists Say 8,500 Steps a Day Could Stop Weight from Creeping Back

May 11, 2026 A new international analysis suggests there may be a surprisingly simple secret to keeping weight off after dieting: walking about 8,500 steps a day. Researchers found that people who boosted their ...

Ozempic Delivers Major Weight Loss in Adults Over 65, Study Finds

May 11, 2026 A major new analysis suggests semaglutide (Ozempic, Wegovy) works remarkably well in adults over 65, helping many lose substantial amounts of weight while improving heart and metabolic health. ...

Ultra-Processed Foods Linked to Higher Risk of Heart Disease and Early Death

May 10, 2026 Ultra-processed foods may be doing far more damage than many people realize. A major new European cardiology report warns that people who eat the ...

Scientists Successfully Transfer Longevity Gene and Extend Lifespan

May 10, 2026 Scientists at the University of Rochester pulled off a remarkable experiment: they transferred a longevity-related gene from the famously long-lived naked mole rat into mice, and the mice ended up ...

Scientists Discover the Brain’s Hidden “stop Scratching” Switch

May 10, 2026 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 ...

Scientists Reversed Liver Aging With Young Gut Bacteria in Stunning Study

May 9, 2026 Rebooting the gut microbiome with bacteria from youth may help stop aging-related liver damage and even prevent liver cancer, according to new research in mice. Older mice that received their own ...

Black Licorice Compound Shows Promise Against Inflammatory Bowel Disease

May 9, 2026 Researchers have developed a stem cell-based model of the human intestine that may transform how new IBD treatments are discovered. After testing thousands of compounds, they identified glycyrrhizin ...

Eating Eggs Could Cut Alzheimer’s Risk by 27%

May 7, 2026 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 ...

The Dark Side of Weight Loss Drugs: Ozempic's Surprising Hidden Cost

May 5, 2026 GLP-1 weight-loss drugs like Ozempic and Wegovy are often celebrated as game-changing solutions—but new research reveals a surprising social twist. People who lose weight using these medications ...

This Simple Blood Test Might Detect Depression Before Symptoms Appear

May 4, 2026 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 ...

Scientists Reveal Creatine’s Hidden Power Beyond Muscle Gains

May 4, 2026 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 ...

MIT Scientists Finally Reveal the Hidden Structure of a Mysterious High-Tech Material

May 4, 2026 For decades, relaxor ferroelectrics have powered everything from medical ultrasounds to sonar systems, yet their inner atomic structure remained a mystery—until now. Researchers have finally mapped ...

New “Trojan Horse” Obesity Drug Supercharges Weight Loss in Early Tests

May 7, 2026 Researchers have created a next-generation obesity drug that works like a “Trojan horse,” using GLP-1/GIP signals to slip a powerful metabolic enhancer directly into target cells. In mice, it ...

Scientists Find Natural Compounds That Hit COVID-19 from Every Angle

May 7, 2026 A little-known tree from Brazil’s Atlantic Forest may hold a surprising weapon against COVID-19. Researchers discovered that compounds called galloylquinic acids, extracted from its leaves, can ...

Common Knee Surgery Found Ineffective, May Make Things Worse

May 6, 2026 A major 10-year clinical trial is turning one of the world’s most common knee surgeries on its head. Researchers found that trimming a damaged meniscus—a procedure long believed to relieve ...

First-Ever 3D View Shows How Killer T Cells Destroy Cancer

Apr. 30, 2026 The body’s “killer” T cells don’t just attack—they strike with astonishing precision, forming a tiny, highly organized contact zone that lets them destroy dangerous cells without harming ...

Scientists Say This Simple Music Trick Can Boost Workout Endurance by 20%

May 9, 2026 A new study shows that listening to your own favorite workout music can dramatically boost endurance. Cyclists exercising with self-selected songs lasted nearly 20% longer than when riding in ...

A Hidden Map in Your Nose Could Explain How Smell Works

Apr. 30, 2026 Scientists have finally cracked one of the biggest mysteries in the senses: how smell is organized. By mapping millions of neurons in mice, researchers discovered that smell receptors in the nose ...

Scientists Discover a Hidden Brain “cleaning” Effect Triggered by Movement

May 1, 2026 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 ...

MIT Scientists Turn Chaotic Laser Light Into Powerful Brain Imaging Tool

Apr. 28, 2026 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 ...

You Don’t Need Intense Workouts to Build Muscle, New Study Reveals

May 1, 2026 Building muscle doesn’t have to mean exhausting workouts or soreness. Researchers found that slow, controlled “lowering” movements can boost strength more efficiently while requiring less ...

Your Gut Takes a “double Hit” from Stress and Late-Night Eating

May 1, 2026 Chronic stress is already tough on your gut—but new research suggests late-night eating could make things even worse. Scientists analyzing thousands of people found that those under high stress who ...

Simple “gut Reset” May Stop Weight Gain After Ozempic or Wegovy

Apr. 23, 2026 A new minimally invasive procedure may help people keep weight off after stopping popular drugs like Ozempic and semaglutide—something most patients struggle with. In a clinical trial, those who ...

Scientists Just Discovered What Coffee Is Really Doing to Your Gut and Brain

May 3, 2026 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. ...

A Simple Blood Test Could Reveal Alzheimer’s Risk Years Early

Apr. 22, 2026 A routine blood marker tied to inflammation may reveal Alzheimer’s risk years in advance. Scientists found that higher neutrophil levels—part of the body’s first immune response—were linked ...

Colon Cancer Breakthrough Keeps Patients Cancer-Free for Nearly 3 Years

May 6, 2026 A short burst of immunotherapy before surgery is delivering surprisingly powerful results for a specific type of colorectal cancer. Patients in a UK-led trial who received just nine weeks of ...

Scientists Create Plastic That Destroys Viruses on Contact

Apr. 22, 2026 A new virus-fighting plastic film could transform everyday surfaces into invisible defenders against disease. Instead of relying on chemicals, this flexible material is covered in microscopic pillars ...