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The first Airbus A350 taking off in Toulouse, an archive photograph illustrating civil aviation.Climate · Nov 6, 2026Aviation and climate: why changing fuel does not solve the whole equationA study compares aviation pathways with planetary boundaries. To understand its findings, we need to look at fuel life cycles, the resources used and traffic assumptions.A man cools his head under water from a fountain, illustrative photograph.Climate · Nov 4, 2026Climate and health: what the 2026 Lancet Countdown warning revealsMortality, exposure and protection: the 2026 report shows why the health effects of climate change demand more than a response to heatwaves.Wooden box on a cargo bike parked in a street, illustrative photograph.Entrepreneurship · Nov 1, 2026In Pau, the electrician on a bike makes the journey a matter of organisationIn Pau, Lucas works from an electric cargo tricycle. Behind this choice lie the preparation of jobs, the transport of tools and the reliability of the service.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.Whole hazelnuts in a bowl on a wooden table, illustrative photograph.Innovation · Nov 1, 2026Upgredient: fermented oil cakes to replace some of the cocoaThe project developed by Les Kojiteurs turns hazelnut and sunflower co-products into an aromatic powder. It offers a possible option for sweet recipes, but should not yet be confused with chocolate ready to replace cocoa.Cars and a motorhome on the E411 motorway in Belgium, seen from a bridge near the Transinne exit.Belgium · Oct 31, 2026Belgian road vignette in 2027: what is taking shape for cross-border motoristsSales announced for April, requirement expected in May, checks by number plate: the plan is progressing. What to distinguish when preparing your journeys, without mistaking an announcement for a rule already in force.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.Blue-lit server racks in a data centre. Photo taken in 2013 at BalticServers’ premises, unrelated to the Equinix site.Innovation · Oct 28, 2026Saint-Denis: how a data centre’s heat supplies a neighbourhoodIn Saint-Denis, waste heat from a data centre feeds into an urban heating network. How does the system work, what does it cost, and could it be replicated elsewhere?Lenticular clouds over Mount Rainier in the United States, photographed in 2011. An illustrative atmospheric landscape, unrelated to the 2025 CO₂ readings.Climate · Oct 27, 2026CO₂ record in 2025: why the atmosphere continues to accumulate greenhouse gasesThe WMO reports a new record for CO₂, methane and nitrous oxide in 2025. What concentrations actually measure and what NOAA’s independent readings show.White rooftops on Parisian apartment blocks, illustrative photograph of cities adapting to heat, not depicting a project from the 2050 report.Europe · Oct 27, 2026France in 2050: ageing, climate and the choices to make todayBy 2050, 16.5% of people in France could be aged 75 or over, while climate adaptation is being prepared on a trajectory of +2.7 °C. The report « France 2035, France 2050 » sets out the trade-offs ahead.Electricity pylons and power lines in a field in Sainghin-en-Mélantois, France, illustrative photograph from 2023.Environment · Oct 26, 2026France exports electricity: is it really independent?With net exports of 92.3 TWh in 2025, France has set an electricity record. But its reliance on oil, gas and uranium tells a different story about dependence.Inside the drum of a washing machine.Environment · Oct 26, 2026Textile microfibres: how our clothes make their way into waterwaysWashing synthetic materials releases tiny fibres. Limiting them requires action on clothing, its care and wastewater treatment.
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