Weight-loss surgery dramatically outperformed GLP-1 medications in improving longevity and reducing heart, kidney, and eye complications for people with obesity and diabetes. Over 10 years, patients lost far more weight and required fewer medications. Experts say surgery continues to offer survival advantages even in the age of potent obesity drugs. ​Weight-loss surgery dramatically outperformed GLP-1 …

Surgery beats Ozempic for long-term health, Cleveland Clinic finds Read More »

Stanford scientists have solved a long-standing challenge in growing brain organoids by using a simple food additive to keep them from sticking together. The breakthrough enables the production of thousands of identical mini-brains at once, making large-scale testing and research possible. This leap could revolutionize how we study brain development and screen drugs for side …

Stanford scientists grow thousands of mini human brains using common food additive Read More »

Researchers uncovered how lung cells decide whether to rebuild tissue or fight infection. This built-in “switch” may be the key to restoring the lungs’ natural repair ability. The discovery could lead to regenerative treatments for chronic lung diseases and faster recovery after injury. ​Researchers uncovered how lung cells decide whether to rebuild tissue or fight …

Scientists just found the lung’s hidden self-healing switch Read More »

Scientists have identified mutations in the CPD gene as a key cause of a rare congenital hearing loss, revealing how disruptions in arginine and nitric oxide signaling damage sensory cells in the ear. Using mouse and fruit fly models, the team showed that restoring arginine levels or using sildenafil improved cell survival and hearing function. …

Scientists discover a hidden gene mutation that causes deafness—and a way to fix it Read More »

EMBL researchers created SDR-seq, a next-generation tool that decodes both DNA and RNA from the same cell. It finally opens access to non-coding regions, where most disease-associated genetic variants lie. By revealing how these variants affect gene activity, scientists can better understand complex diseases and develop improved diagnostic tools. ​EMBL researchers created SDR-seq, a next-generation …

Scientists finally read the hidden DNA code that shapes disease Read More »

A long-term Australian study found that calcium supplements do not raise dementia risk in older women, countering previous fears. The research followed more than 1,400 participants for nearly 15 years and revealed no harmful cognitive effects. Scientists say these results should reassure those using calcium to prevent osteoporosis, though more research is needed across broader …

Scientists just debunked the calcium and dementia myth Read More »

Scientists have discovered that El Niño and La Niña could become far more powerful and predictable as the planet warms. By 2050, the tropical Pacific may hit a tipping point, locking ENSO into strong, rhythmic oscillations that synchronize with other global climate patterns. The result could be intensified rainfall extremes and greater risk of “climate …

El Niño could soon turn deadly predictable, scientists warn Read More »