16 results

• ExplainedHow can a medicine change what supermarkets sell?GLP-1 medicines reduce appetite and food intake for many users. At population scale, that can alter portion sizes, snacking frequency and the types of foods companies choose to develop, even though the medicines are not food products themselves.
• MoneyWeight-loss drugs are becoming a snack-company problem.PepsiCo is already fighting inflation, weak snack volumes and investor pressure. GLP-1 drugs add a more structural question: what happens to a food business built around frequent snacking when some customers feel less hungry?
• CultureFashion still says autumn. The weather increasingly does not.Paris Fashion Week reached 28°C as retailers were trying to sell coats and knitwear. Longer, hotter summers are creating a basic mismatch between the traditional fashion calendar and the weather customers actually experience.
• MoneyRich people can get richer while luxury brands still sell less.Citi credit-card data showed U.S. luxury purchases down 6% year over year in September, even as top-end wealth remained resilient. The reason is that wealth, confidence, value perception and willingness to spend are not the same thing.
• ExplainedAI used to answer. Now it can act. That changes the risk.The FTC has opened an investigation into OpenAI, Anthropic and other AI companies over possible consumer risks. The important shift is not simply that models are becoming smarter. It is that some systems can now take actions on a user’s behalf.
• ExplainedTrillions of particles pass through you. Almost none notice you are there.Neutrinos are tiny, electrically neutral particles that interact so weakly with matter that they can pass through planets. That strange property makes them difficult to detect and unusually valuable for understanding the Sun, stars and extreme cosmic events.
• PeopleA question about algae ended up giving scientists a light switch for the brain.Peter Hegemann, Georg Nagel and Karl Deisseroth won the 2026 Nobel Prize in Physiology or Medicine for discoveries that made optogenetics possible: using light-sensitive proteins to control selected nerve cells.
• ExplainedWhat is optogenetics? Think of it as a remote control for selected neurons.Optogenetics combines genes and light to control selected cells, especially neurons, with unusual precision. It lets researchers test what specific brain circuits actually do rather than only watching them become active.
• CultureHollywood just put Batman, Harry Potter, Star Trek, HBO, CNN and CBS under one roof.Paramount completed its $110 billion takeover of Warner Bros Discovery, creating Skydance, a media giant spanning two film studios, HBO, CBS, CNN, streaming services, sports and some of entertainment's biggest franchises.
• MoneyA few narrow stretches of water can still move the price of almost everything.Energy companies are reconsidering a just-in-time export system after disruptions around the Strait of Hormuz and Bab el-Mandeb. The lesson is bigger than oil: global supply chains can be efficient and still be fragile.
• MoneyInflation can fall. The cost-of-living crisis can keep going.When inflation slows, prices usually do not return to where they started. New IMF research says repeated food and energy shocks can also change what households expect about future inflation and push more people into poverty.
• PeopleUnemployment can be low while the job market still feels terrible.The U.S. is approaching the 2026 midterms with unemployment around levels economists call full employment, yet hiring is slower, job switching is weaker and many workers feel insecure. The unemployment rate only measures one part of labor-market health.
• ExplainedWhat is chirality? Start with your hands, then shrink the idea to a molecule.Chiral molecules come in mirror-image forms that cannot be perfectly superimposed, much like left and right hands. That simple geometric property helps explain why smells, enzymes and medicines can respond differently to molecules with the same formula.
• TechGoogle may have to put ChatGPT and Perplexity beside Search. The fight is really about the default.UK regulators have proposed putting AI assistants on Android and Chrome search-choice screens, while publisher disputes are putting pressure on how Google uses and pays for content. The bigger shift is distribution: the next search war may be decided before anyone types a query.
• MoneyA bond yield just hit a 24-year high. Why should anyone outside Wall Street care?The U.S. 10-year Treasury yield briefly touched 5.34%, its highest level since 2002. That number lives in the bond market, but its effects reach mortgages, business loans, government budgets and the price investors put on almost everything else.
• CuriousYou do not have a lizard brain.The phrase is everywhere: the rational human brain supposedly sits on top of an ancient reptile brain that controls fear and instinct. It is memorable, intuitive and scientifically misleading.