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A surprising new discovery suggests that tiny microbes living inside fish may be helping shape the chemistry of the world’s oceans。 Scientists found evidence that bacteria in the guts of marine fish work alongside their hosts to produce calcium carbonate, a mineral that plays an important role in ocean health and carbon storage。 For years, research
A major review of nearly 8,000 participants found that collagen supplements can improve skin health and ease osteoarthritis symptoms, especially when taken consistently over longer periods。 Researchers also found modest benefits for muscle and tendon health。 But the results challenge claims that collagen enhances sports performance, as it showed li
A long-overlooked organ may hold surprising clues to healthy aging and cancer survival。 Researchers at Mass General Brigham used AI to analyze CT scans from tens of thousands of adults and found that people with healthier thymuses—a small immune-system organ once thought to become largely irrelevant after childhood—lived longer and had substantiall
Losing weight may involve rewiring the gut and the brain at the same time。 In a study of obese adults, an intermittent fasting-style diet led to significant weight loss, healthier metabolic markers, and notable shifts in gut bacteria。 Brain scans also revealed changes in regions tied to appetite, cravings, and self-control
Researchers have identified a new Alzheimer’s target and created an experimental compound that blocks a damaging process inside brain cells。 In mice, the treatment slowed nerve cell loss, reduced Alzheimer’s-related changes, and even appeared to promote healthier aging
Researchers have developed a compact quantum detector that makes terahertz radiation much easier to detect。 A specially designed metasurface funnels incoming energy into tiny active regions, greatly strengthening the electrical signal produced。 The approach boosted efficiency by roughly 20 times compared to earlier designs and could pave the way fo