A wildfire on Greece’s Chios Island, reportedly caused by a discarded cigarette, burned 10,000 acres over three days. A Georgian woman was arrested for suspected accidental arson. Fires have since spread to other Greek islands and parts of Europe, including Germany and Spain, driven by extreme heat and strong winds. Thousands have been evacuated, and homes damaged, with at least two deaths in Spain’s Catalonia region. Experts say climate change is intensifying the frequency and impact of such wildfires across southern Europe.