A new device made from two layers of aluminum can change the way light twists, working well across a wide range of colors from green to near‑infrared. The designers did not use an idealized flat coating; instead they measured the real, uneven shape of a silica (SiO₂) layer that sits on top of the
Scientists are turning to a special imaging trick that makes the normally invisible flow of energy inside cells visible. By feeding cells a version of pyruvate that glows brighter than usual, researchers can watch how it turns into lactate in real time. The key to understanding this process lies in
Meta has taken legal action against three groups that ran deceptive ads using celebrity images and deep‑fake technology. The lawsuits were filed in Brazil, China, and Vietnam against operators who lured users worldwide with false promises about investments and health products. The Brazilian cases
Many people who receive a liver transplant later develop metabolic syndrome, a mix of health problems that can shorten life. Doctors say exercise is key to keeping these patients healthy, but most do not stick with it. A research team used the COM‑B model to figure out why some patients move a
The new science shows that the best way to protect your mind as you age is to move enough, but not too much. Studies that followed older people for almost a decade found that those who walked between 5, 000 and 7, 500 steps each day had slower buildup of the tau protein that causes Alzheimer’s. E
When people try to shed pounds, a new idea catches attention: chill cooked starches before eating them. The concept is based on the science of two kinds of starch found in foods like rice, pasta and potatoes. One type, amylose, is hard for the body to break down quickly; the other, amylopectin, diss
AMD’s stock price jumps as the company announces a new partnership with Meta, focusing on artificial‑intelligence infrastructure. The deal positions AMD as a key supplier for AI workloads that Meta plans to run on its data centers. Analysts note the partnership could boost AMD’s revenue streams and
Jones, known for making bold moves, sold his Meta shares in the last quarter. The timing lines up with a shift in how big tech companies spend on artificial intelligence. Instead of quick returns, the new AI race looks like a long‑term, costly construction project. Meta’s recent earnings show that
Scientists have found that a special kind of inflammation, called metaflammation, connects heart problems with hormone disorders. This new view helps explain why people with diabetes often also get heart disease. Researchers searched medical databases for papers from 2010 to 2024. They found over t
Lindora, a well-known name in medical weight loss, has just brought in a big name to lead their health efforts. JJ Virgin is now their Chief Metabolic Health Officer. She’s all about fixing your metabolism first, not just losing weight. Virgin believes that when your metabolism works right, weight l
