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ϟ HEADLINESAI at work: deciding what to delegate and what to checkA Luxembourg magazine Nov 13, 2026

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An employment agency in Épernay under the former Pôle emploi name

Jobs · Nov 11, 2026Youth unemployment: what the 21% rate in France measuresThe French unemployment rate for 15-24-year-olds stands at 21%. It applies to young people who are economically active, not the entire age group: the employment rate offers another perspective on their place in the workforce.

Battery electricity storage installation at Reid Gardner, Nevada

Innovation · Nov 11, 2026At Schuby, a battery to shift renewable electricityAt Schuby, a 238 MWh system is designed to store renewable electricity and feed it back into the grid. Its figures, financing and deployment conditions highlight both the potential and the limits of battery storage.

Wheat ears in a field

Health · Nov 11, 2026Cadmium: how dietary exposure builds upCadmium passes from soil into food and can accumulate in the body. Here is what French data show, why body burden is not a diagnosis, and which measures can genuinely reduce exposure.

Artist’s impression of TRAPPIST-1 b and its star

Space · Nov 11, 2026TRAPPIST-1 b: JWST searches for signs of an atmosphereInfrared observations of TRAPPIST-1 b are consistent with a bare rocky surface or a more complex atmospheric scenario. Why can’t JWST yet decide between them?

A geyser erupting amid Yellowstone’s hydrothermal formations

Basic science · Nov 10, 2026Supervolcanoes: what monitoring signals can predictEarthquakes, ground deformation and gas emissions help volcanologists monitor large volcanic systems. But detecting unusual activity is not the same as dating a super-eruption.

View of the Olympus Mons volcano and its caldera on Mars

Space · Nov 10, 2026Olympus Mons: how Mars built a giant volcanoOlympus Mons owes its immense size to the gradual construction of a shield volcano. Its measurements, caldera and frost observed by probes reveal three distinct aspects of this Martian feature.

Crowd in Pamplona’s town hall square at the start of the San Fermín festival

Basic science · Nov 10, 2026Why can a dense crowd start to sway?Crowd measurements in Pamplona reveal that a critical density can give rise to coordinated orbital movements. A model explains the role of confinement and a particular kind of friction.

Aerial view of the treatment basins at the Daugavgrīva wastewater treatment plant

Nature and environment · Nov 8, 2026Wastewater: what treatment removes and what can still get throughFrom the toilet to the river, wastewater passes through several treatment stages. But treatment does not make water fit to drink or remove every substance: the sewer network and rainfall matter too.

Pharmacy professional wearing a surgical mask

Health · Nov 8, 2026Winter respiratory infections: reduce exposure, protect the most vulnerableFlu, Covid-19, RSV: symptoms and risks vary, but the preventive measures are the same. Here is official guidance on vaccination and protection in Luxembourg for winter 2026.

Watercress growing by the water

Food and dining · Nov 8, 2026Flacey watercress, from spring to plateIn Flacey, watercress is grown on the banks of the Flacière and sold, among other places, in Dijon. Whether raw in noodles or cooked in soup, it is easy to prepare, as long as you don’t confuse it with wild watercress.

Front-facing red fox near Nome, Alaska

Nature and environment · Nov 8, 2026Red foxes: understanding their role in the countrysideOmnivorous and adaptable, the red fox affects rural environments in several ways. Its effects on prey, seeds and ticks, however, depend on the context.

Grey slice of the Martian meteorite Teghaza 001

Space · Nov 8, 2026Teghaza 001, a meteorite that takes us back to Mars’s earliest rocksFound in Mali, Teghaza 001 contains minerals at least 4.1 billion years old. Its zircons and traces of alteration by water offer a rare window into Mars’s ancient crust.