Les choses ne sont pas aussi terribles qu’elles en ont l’air.

Glass Half Full, fondée par Franziska Trautmann à Chalmette près de la Nouvelle-Orléans, collecte chaque semaine des dizaines de milliers de kilos de verre en Louisiane, Mississippi et Alabama, qu'elle broie en sable pour reconstruire les marais côtiers érodés. La Louisiane perd l'équivalent d'un terrain
Les bouteilles de fête de la Nouvelle-Orléans deviennent du sable pour la côte louisianaise
Les bouteilles de fête de la Nouvelle-Orléans deviennent du sable pour la côte louisianaise

20 juillet 2026

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Les bouteilles de fête de la Nouvelle-Orléans deviennent du sable pour la côte louisianaise
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Les Plus Lus

France announced seven new biological reserves and two expansions, adding 157,000 hectares to its protected forest network. The vast majority lies in French Guiana, a territory of France in South America. The move advances the country's goal of placing 10% of its land under strong protection by 2030, targeting an additional 250,000 hectares total.
La France classe 157 000 hectares de forêt en réserves biologiques
Researchers at Kaunas University of Technology isolated extracellular vesicles from menstrual blood stem cells and applied them to damaged human cartilage tissue. Published in Scientific Reports, the study found the vesicles reduced cartilage breakdown and boosted production of key structural proteins — a potential cell-free therapy for osteoarthritis, which affects over 600 million people worldwide.
Des cellules souches du sang menstruel réparent le cartilage en laboratoire
India has unveiled its first hydrogen-powered train built in the country, marking a new step in the railway’s clean energy plans. The locomotive is designed to reduce diesel use on non-electrified routes as Indian Railways expands low-emission transport alongside broader investments in electrification and renewable energy.
L’Inde met en service son premier train a hydrogene nationañ
24,000 flamingos were counted in the Venetian Lagoon in 2025 — 6,000 more than the year before — as a €23.6 million EU restoration project rebuilds salt marshes that once covered nearly half the 550-square-kilometer lagoon. In the southern lagoon alone, flamingo numbers grew from a handful to 300–400 over three years of active reconstruction.
Les flamants roses reviennent à Venise en nombre record grâce à la restauration des zones humides