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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
The artificial intelligence company, which is racing OpenAI to the stock market, has seen explosive growth over the last year thanks largely to technology that can automatically write computer code
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
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
Feeling constantly drained might not just be about poor sleep or working too hard。 Researchers in Japan found that low levels of key vitamins — especially vitamin B12 and folate — may quietly contribute to fatigue and lack of motivation, even in otherwise healthy people
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
Cambridge researchers created miniature brain-and-spinal-cord systems in the lab that can send signals and even trigger tiny muscle contractions。 They discovered that human neurons gradually lose their ability to regrow after damage during development — but that ability can potentially be switched back on。 The team identified a gene network control
A breakthrough lithium-extraction method could help solve one of clean energy’s dirtiest problems。 Researchers at Columbia Engineering have developed a fast new technique that pulls lithium directly from salty underground brines using a temperature-sensitive solvent, avoiding the giant evaporation ponds that can take years and drain precious water
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