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Illustrative photo of the French Blood Establishment building and sign in Avignon.Technology · Nov 6, 2026Cyberattack on the EFS: refrigeration disrupted at three sites, blood products preservedRefrigeration settings were changed at three sites belonging to the French Blood Establishment. Alarms and precautionary transfers helped protect the products, according to the EFS.Cross-section of a composter showing several layers of organic materials, illustrative photograph.Nature and environment · Nov 6, 2026Compost and PFAS: what QualiAgro’s monitoring still needs to clarifyINRAE and Veolia are extending their cooperation on agricultural composts. The benefits for soils are documented; the fate of PFAS and microplastics requires separate monitoring.Neumünster Abbey in Luxembourg, photographed in April 2013.Jobs · Nov 6, 2026Employment in Luxembourg: how to look beyond promises of diversityAfter Rainbow Career Day, an example tested by IMS Luxembourg shows how to examine recruitment practices, their results and their limitations.Capsules being poured from a bottle into a hand — illustrative photo.Health · Nov 6, 2026Vitamin D and memory: why the study does not justify high dosesA signal observed in 54 adults has intrigued researchers. The study’s limitations and clinical trials mean it cannot be turned into supplementation advice.Old view of Luxembourg fortress before the dismantling ordered in 1867.Culture · Nov 1, 2026Luxembourg: the lives behind the ramparts, beyond the fortress legendsExecutioners, archives and legends: the LCTO tour offers a different perspective on the fortress. Historical context and information for the 6 November session.Ivory horse’s head carved at Hohle Fels, displayed on a metal support shaped like a body.Science · Oct 31, 2026Hohle Fels: what miniature art reveals about prehistoryTwo ivory birds, discovered in 2025 and presented in July 2026, add to the story of this German cave. From the carved horse to the flute, how can we interpret these objects without inventing a story for them?J. K. Rowling reading an extract from Harry Potter at the White House in April 2010Debate · Oct 28, 2026J. K. Rowling and trans rights: how a position became a political campaignSince 2019, J. K. Rowling has moved from commenting on social media to funding legal action. Her journey sheds light on a British disagreement in which sex-based rights, gender identity and protection from discrimination intersect without being one and the same.A boxer trains with a skipping rope in front of a mirror at a gym in Baltimore, in 2014. Archive photograph illustrating physical activity, unrelated to studies on creatine.Health · Oct 27, 2026Creatine: what science confirms for muscles, and what remains uncertain for the brainStrength, intense exercise, memory: not all the effects attributed to creatine are supported by the same level of evidence. A look at the views of the NIH and EFSA, and European rules.A heavily bleached, very pale coral surrounded by other formations on an underwater reef.Nature and environment · Oct 26, 2026Bleached corals and jellyfish: how to read the signs of an ocean in changeNOAA confirms the scale of heat stress on reefs, but jellyfish blooms do not follow a simple global pattern. Scientists explain why.An open cardboard box containing brown eggs and one white egg.Health · Oct 26, 2026Eggs: why freshness alone is not enough to rule out the risk of salmonellaAn intact shell does not guarantee the absence of bacteria. Health advice covers storage, hygiene, cooking and raw preparations.Very pale coral in the foreground of an underwater reef, archive photograph.Nature and environment · Oct 25, 2026Bleached corals: why contact with a healthy clone speeds up their recoveryAn experiment at Stanford enabled five bleached fragments to recover through contact with genetically identical corals. The results are promising, but still limited to the laboratory.Golden textures and reflections in the glass of a jar photographed in macroFood and dining · Oct 1, 2026Food dates: two labels, two decisionsA date that has passed does not always mean the same thing. Guidance from the ALVA and EFSA on reading the packaging before deciding.