Microplastics & Health: A new study presented at the European Respiratory Society meeting in Barcelona found microplastics in 66% of lung cancer patients’ lung fluid samples versus 46% in cancer-free patients, with higher particle burdens in those with cancer; researchers say inhaled plastics may drive oxidative stress and inflammation, though they can’t yet prove cause. Arctic Security & Climate: Leaders from 12 European countries meeting in Finland urged the EU to take a more strategic, proactive role in the Arctic, citing Russia’s long-term threat, hybrid activity, and climate-driven opening of maritime routes; Greece is among the signatories. Urban Greening in Athens: Athens’ former Ellinikon airport site is being transformed into a massive coastal park designed to stay cooler and greener, with 30,000 trees, millions of plants, and water/air-cooling features aimed at reducing heat in Europe’s hottest city. Wildfire Response (Cyprus): A grass-and-forest fire near Arsos in Limassol drew aircraft, bulldozers, and the Greek firefighting mission, with crews working to contain the blaze amid strong winds. Space Tech (Greece): Greek Space Mobility robots will undergo ESA/DLR lunar-environment tests in Cologne on Sept. 21, a first major step toward using Greek robotics for Moon and Mars missions. Shipping Emissions Rules: Cyprus, Greece, Malta and Italy aligned on new European shipping carbon rules, pushing the region toward tighter emissions standards.