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UNTERSTÜTZE UNS
(c) OCG
  • Oktober 15, 2025

Voluntourismus verbindet Generationen weltweit

EURONEWS

Der Voluntourismus erlebt ein Comeback: Junge und ältere Reisende engagieren sich gemeinsam in gemeinnützigen und ökologischen Projekten. So wird Reisen zu einer bereichernden Erfahrung mit spürbarem Nutzen für Mensch und Natur.

Researchers from Italy made a fully biodegradable hydrogel from red algae carrageenan that can swell up to 7000%, retain water, release nutrients, and support plant growth even in drought. It cuts waste, needs very little water and works in hydroponics and soilless systems.
Previous Beitrag Biologisch abbaubarer Super-Hydrogel rettet soillosen Anbau bei Dürre
Next Beitrag Kalifornien streicht stark verarbeitete Lebensmittel von Schulmenus
California has become the first U.S. state to ban ultra-processed foods like chips and sugary snacks from school cafeterias. The new policy prioritizes fresh, nutrient-rich options for students, aiming to improve children’s health, focus, and long-term eating habits statewide.

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Researchers at Arizona State University designed fishing nets equipped with solar-powered LED buoys that cut sea turtle entanglements by 63 % in tests off Mexico’s Gulf of California. The devices maintain catch rates for target species while protecting marine wildlife.
(c) Jonas Jacobsson

Solarbetriebene Fischernetze senken Schildkröten-Beifang um 63 %

  • Oktober 20, 2025
At Woburn Safari Park, a critically endangered eastern mountain bongo calf—its first female in over a decade—has been born. This milestone supports the species’ survival efforts and strengthens collaboration in wildlife conservation across continents.
(c) Wobur Safari Park/WA via bbc.com

Seltener Bergbongo-Nachwuchs in englischem Safari Park geboren

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Guadalajara has inaugurated Mexico’s first Low Emission Zone in its historic center, targeting a reduction of 40,280 tonnes of CO₂. Backed by C40 Cities and the British Embassy, the initiative enhances energy efficiency, supports green jobs, and promotes cleaner urban living.
(c) Roman Lopez

Mexico eröffnet erste Niedrigemissionszone

  • Oktober 15, 2025

Meistgelesene Artikel

In Kabul, women gather in hidden book clubs, bravely nurturing knowledge and connection despite Taliban bans. These secret circles offer light, learning, and solidarity—showing that even under pressure, the human spirit finds ways to read, share ideas, and dream of a freer future.
Afghanische Frauen bewahren Hoffnung mit geheimen Buchclubs in Kabul
For the first time in history, solar energy outpaced all other sources to become the European Union’s main provider of electricity this June. This milestone highlights the continent’s accelerating shift toward cleaner, renewable energy and a more sustainable future.
Solarenergie wird erstmals wichtigste Stromquelle der EU
Recent studies show that listening to personally chosen music can reduce pain and anxiety after surgery or during illness by altering brain activity and distraction. The effect holds regardless of genre—what matters most is what resonates with the patient.
Musik lindert nachweislich Schmerzen nach Operation oder bei Krankheit
Australia is demanding tech platforms ban 'nudify' and undetectable stalking apps—tools that create deepfake nudes and compromise privacy. This world-first move shifts responsibility to industry, offering a promising step to safeguard users and respect consent.
Australien verbietet «Nudify»- und Stalking-Apps – Schutz der Nutzer

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