Researchers have found that 2D materials can self-form microscopic cavities that trap light and electrons, altering their quantum behavior. With a miniaturized terahertz spectroscope, the team observed standing light-matter waves without needing mirrors. This unexpected discovery offers a new method to manipulate exotic quantum states and design materials with tailored properties. Read more ›
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Menopause brings profound shifts not just in hormones but in the very structure of the brain. Scientists have found that gray matter in regions tied to memory and thinking can shrink, while white matter may show damage linked to blood flow issues. Yet there’s hope — evidence points to partial recovery and adaptive changes postmenopause. Read more ›
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Scientists are taking the once-radical concept of dimming the sun through stratospheric aerosol injection (SAI) seriously, but a Columbia University team warns that reality is far messier than models suggest. Their study reveals how physical, geopolitical, and economic constraints could derail even the best-intentioned attempts to cool the planet. From unpredictable monsoon disruptions to material shortages and optical inefficiencies, every step introduces new risks. Read more ›
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Physicists have uncovered the fascinating world of “rotating crystals” — solids made of spinning particles that behave in strange, almost living ways. These odd materials can twist instead of stretch, shatter into fragments, and even reassemble themselves. Read more ›
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Researchers discovered that avian influenza (H5N1) can survive in raw milk cheese made from contaminated milk, even after the 60-day aging process required by the FDA. However, highly acidic cheeses like feta showed no signs of the virus, suggesting acidity plays a crucial protective role. Animal tests revealed that while ferrets could be infected by drinking contaminated raw milk, eating raw milk cheese didn’t cause infection, possibly due to lower... Read more ›
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Scientists at UCSF have uncovered evidence that multiple sclerosis silently damages the brain years before diagnosis. By studying proteins in blood samples, they identified early immune signals and markers of nerve damage. The findings point to IL-3 and MOG as crucial early indicators — and open the door to new diagnostic blood tests and preventive strategies. Read more ›
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Melting Arctic ice is revealing a hidden world of nitrogen-fixing bacteria beneath the surface. These microbes, not the usual cyanobacteria, enrich the ocean with nitrogen, fueling algae growth that supports the entire marine food chain. As ice cover declines, both algae production and CO2 absorption may increase, altering the region’s ecological balance. The discovery could force scientists to revise predictions about Arctic climate feedbacks. Read more ›
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Neck size is proving to be a powerful indicator of hidden health risks. Larger neck circumferences are associated with cardiovascular disease, diabetes, and sleep apnea, even among those with normal weight. Fat stored in the upper body affects vital metabolic processes, increasing strain on the heart and blood vessels. A simple tape-measure check might reveal more about your health than you think. Read more ›
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Feeling in control may be the key to conquering daily stress. Penn State researchers found that people were 62% more likely to resolve everyday hassles on days when they felt greater control. This link grew stronger over time, suggesting we get better at managing stress as we age. Simple actions like setting priorities and reframing challenges can help boost that sense of control and reduce overall stress. Read more ›
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A massive brain imaging study of nearly 30,000 people has uncovered striking connections between eating ultra-processed foods and measurable changes in brain structure. These changes may be tied to overeating and addictive eating patterns, though scientists caution that more research is needed to confirm cause and effect. Read more ›
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A new light-driven cancer therapy uses LEDs and tin nanoflakes to kill tumors safely and affordably. Developed by teams in Texas and Portugal, it eliminates up to 92% of skin cancer cells without harming healthy ones. Read more ›
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Researchers found that pembrolizumab, an immune-activating cancer drug, lowered the risk of distant metastases in patients with Merkel cell carcinoma after surgery. Though recurrence rates overall weren’t significantly changed, the results hint at a meaningful benefit in preventing cancer spread. The nationwide trial, one of the largest of its kind, underscores the promise of immunotherapy for rare, aggressive cancers. Read more ›
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A groundbreaking retinal implant called PRIMA has enabled blind patients with dry AMD to read again. The chip, powered by light and paired with AR glasses, sends visual data directly to the brain. In clinical trials, most participants regained enough sight to read words and navigate daily life. This innovation represents a leap forward in artificial vision and patient independence. Read more ›
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A massive Veterans Affairs study has confirmed that nicotinamide may offer real protection against skin cancer. Patients who took the vitamin B3 derivative saw notable reductions in new cancer cases—especially squamous cell carcinomas. The findings could shift clinical thinking toward earlier, preventive use of nicotinamide, though it showed less benefit for transplant patients. Read more ›
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Naked mole-rats seem to have found nature’s cheat code for longevity. Scientists discovered that small tweaks in one of their proteins make it better at fixing DNA damage, helping the animals resist aging. Even fruit flies with the same changes lived longer, hinting at a universal way life can extend its own clock. It’s a glimpse into how evolution fine-tunes biology to fight time itself. Read more ›
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Scientists have found that preserving lymph nodes during cancer surgery could dramatically improve how patients respond to immunotherapy. The research shows that lymph nodes are essential for training and sustaining cancer-fighting T cells. Removing them may unintentionally weaken the immune response, while keeping them intact could help unlock stronger, longer-lasting treatments. Read more ›
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A sweeping review of over 200 studies finds that aerobic exercises like walking and cycling offer the best pain relief and mobility gains for knee osteoarthritis. Compared to other types of exercise, aerobic training showed the strongest evidence across short- and long-term outcomes. All forms of exercise were found to be safe, but experts recommend making aerobic activity the foundation of treatment. Read more ›
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A major collaboration between UC San Diego and 23andMe identified genes that shape cannabis use behaviors. The study linked the CADM2 and GRM3 genes to cannabis use and connected these patterns to more than 100 traits across mental and physical health. Researchers say understanding these genetic influences could help prevent cannabis use disorder and guide future therapies. Read more ›
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Researchers have created a new iron supplement that merges iron, probiotics, and prebiotics. This “three-in-one” formula restores iron levels while maintaining gut health and preventing inflammation. In mice studies, it normalized hemoglobin and gut bacteria without side effects. The innovation could reshape how anemia is treated. Read more ›
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Groundbreaking research shows that as men age, harmful genetic mutations in sperm become more common—not just from random chance, but because some are naturally favored. Advanced sequencing revealed dozens of genes under selective pressure, many linked to serious disorders. The work reveals how evolution inside the testes can quietly shape the next generation’s genetic health. Read more ›
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18.06.2026 04:35
Last update: 04:30 EDT.
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