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Smoke over Borneo seen by satellite, archive image from September 2019.Nature and environment · Nov 1, 2026Fires in Indonesia: understanding the human toll of the smokeCREA estimates that smoke was linked to 3 560 deaths in September 2026. Behind this figure, different methods and environments shed light on the crisis.Aisle between server racks in a data centre, illustrative photograph.Start-ups · Nov 1, 2026Luxor bets on AI: what Bitcoin mining can bring to the tableThe company has announced a $16 million financing round to expand its computing services. Its claimed advantage lies in equipment, energy and contracts—not in magically turning mining machines into something else.A pipette dispenses a drop above tubes containing coloured liquids; illustrative photograph.Innovation · Nov 1, 2026An ultrasound tube guides matter through the air: what the Helsinki prototype demonstratesEight centimetres, 256 emitters and 50 watts: a prototype guides matter without a wall. Its potential and the steps still needed before industrial use.Close-up view of the buildings and chimneys at the Cordemais power stationClimate · Oct 28, 2026The carbon footprint of the wealthiest: what the capital footprint measuresOxfam cites an estimate of 249 tonnes of CO₂e for the capital held by the wealthiest 1% in France. This figure for 2022 sheds light on who owns the activities that generate emissions.Archive image: a hand holds a phone displaying Instagram in September 2016.Media · Oct 28, 2026Information fatigue: what the 2026 surveys measureFeeling fatigued, taking voluntary breaks and avoiding the news are not the same thing. French and international surveys help explain these differences, without making a medical diagnosis.Apple blossom in the orchards of Wincheap, Canterbury, Kent, on 21 April 2025.Environment · Oct 27, 2026Pesticides: what 120-day derogations allow in FranceEmergency derogations are not general authorisations. A current example sheds light on their conditions, limits and duration.Close-up view of a cat flea under an optical microscope.Health · Oct 27, 2026Fleas: why treating the animal alone can leave the home infestedEggs, larvae and cocoons are found in the environment, while adult fleas live on their host. In a heated home, understanding this cycle helps you plan treatment with your vet.The Audi Forum in Ingolstadt at dusk, with an Audi hot-air balloon, in September 2007.Business · Oct 27, 2026Audi in Georgia: factory announced, Volkswagen vote still pendingThe carmaker plans to invest around 4 billion dollars in the United States. The IG Metall union points out that the final decision rests with Volkswagen’s supervisory board and calls for guarantees for German sites.Cassava roots with brown skins, stacked on a stall. Illustration photograph.Health · Oct 27, 2026Cassava in Martinique: how to make informed choices in the face of chlordeconeWhen growing or buying cassava, its origin and knowledge of the soil matter. The JAFA programme provides free support to Martinique’s gardeners.Adults taking part in a group exercise session, illustrative archive photograph highlighting the importance of moving regularly.Health · Oct 27, 2026Heavy legs: why moving your calves can help, and when to seek medical adviceWalking and ankle movements help with venous return. Sourced advice on limiting immobility, without confusing ordinary discomfort with warning signs.Hands hold a black alarm clock above a bed. Illustrative photograph of the sleep-wake rhythm.Health · Oct 27, 2026Depression and the body clock: what researchers found in 23% of participantsMarked fatigue on waking, shifted sleep patterns, mood that varies with the seasons: Australian researchers brought these characteristics together to explore a depression profile linked to biological rhythms.Petri dishes showing bacterial antibiotic susceptibility tests; an illustrative archival scientific photograph, not an STI test.Health · Oct 27, 2026STIs without symptoms: choosing the right test, in Luxembourg tooWaiting for symptoms can mean a sexually transmitted infection goes unnoticed. Testing can detect what you cannot feel, provided the right samples are taken at the right time.
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