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• PeopleArgentina did not just say goodbye to a footballer. It closed a national argument.Lionel Messi ended his Argentina career after 208 appearances, 126 goals, two Copa América titles and a World Cup. The remarkable part of the farewell is how completely the relationship changed from criticism and comparison to Diego Maradona into national reverence.
• NowBrazil is choosing a president. It is also choosing how it deals with the world.Nearly 159 million Brazilians are eligible to vote in a polarized presidential election between Luiz Inácio Lula da Silva and Flávio Bolsonaro. The contest is domestic, but the consequences reach Washington, Beijing and the future of Latin America’s largest economy.
• CuriousA planet may have been born from the ashes of its own dead star.Astronomers say a planet candidate around white dwarf HS 0209+0832 appears to have formed from material expelled when its star died. If confirmed, it would be the first known example of a planet forming around a white dwarf.
• CultureThe Emmys are leaving broadcast TV. That says more about television than the awards themselves.The Emmy Awards will move exclusively to Prime Video from 2027 under a six-year deal, ending the long-running rotation among ABC, CBS, Fox and NBC. The ceremony is following the audience it was created to celebrate.
• MoneyWhy is cheap long-haul flying so hard to make profitable?Norse Atlantic is flying with reduced capacity as jet-fuel prices squeeze its economics. The problem is broader than one airline: long-haul flying combines expensive aircraft, volatile fuel, thin margins and fewer ways to recover when something goes wrong.
• ExplainedWhat does the 1.5°C climate limit actually mean?The 1.5°C target is not a temperature any single day or country must stay below. It refers to long-term global average warming above the pre-industrial climate. Crossing it temporarily and staying above it permanently are different problems.
• 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.
• ExplainedWhat is AI search? It is not just Google with a chatbot on top.AI search combines retrieval, ranking and language models to produce an answer instead of only a list of links. The useful way to understand it is to follow what happens between your question, the sources and the final response.
• TechSearch used to send you somewhere. Now it wants to answer you first.Google Search was built around a simple bargain: ask a question, get a list of places that might contain the answer. AI is changing that bargain. Increasingly, the answer arrives before you visit anywhere.