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The Dextre robot and Canadarm2 above the EarthSpace · Nov 10, 2026Astra: a robot assembles a section of a structure in orbitAstra assembled a section of an antenna in orbit, without completing the 1.4-metre reflector. A promising first demonstration, but still a long way from the giant structures being envisaged.Stethoscope, notebook and blister packs of tablets on a desk, illustrative photograph.Health · Nov 4, 2026Prostate cancer: what the long-term follow-up of PEACE-1 showsThe PEACE-1 trial confirms a survival benefit for some metastatic cancers. Population, median and risks: key points for understanding the results.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.Micrograph of small-cell lung cancer. Illustration.Health · Oct 27, 2026Lung cancer: understanding the progress made in two targeted trialsTwo trials published on 24 and 25 October 2026 report survival gains in well-defined lung cancers.Two people examine documents and work with laptops at a table; generic photograph of digital research.AI · Oct 26, 2026An AI hides messages in its images: what does the experiment really prove?Researchers hid 50 messages in drawings produced by Claude Fable 5.1. A separate session recovered 39. What the experiment demonstrates—and what it does not tell us.Urban view of Luxembourg, with its rooftops and historic façades.Economy · Oct 1, 2026Building plots in Luxembourg: why prices vary so much from one commune to anotherIn 2025, building-plot prices stabilised after two years of decline. From Luxembourg City to the north of the country, discover the six price zones, the trends and the rules to check before buying.