Cities are becoming heat islands, up to 15°C hotter than rural areas, leading to health issues and infrastructure strain. With climate change intensifying heatwaves, cities like Teresina, Antalya, and Fortaleza are implementing adaptation strategies, including green spaces, better building design, and renewable energy, to remain livable.
South Korea's weather agency issued the first heat wave advisories of the year for Seoul and surrounding areas on Thursday. Alerts were put in effect for southern Seoul, parts of Gyeonggi Province, and Ganghwa County, with separate advisories for Gyeonggi's Hanam and Yeoju, and southeastern regions. An advisory is issued when apparent temperatures are expected to reach 33 C or above for two consecutive days.
Cities globally are implementing strategies to combat extreme heat, a growing challenge exacerbated by climate change. Measures include improving building design, increasing green spaces, and utilizing renewable energy to create more resilient urban environments.
Rising temperatures due to climate change are causing cognitive impairments in animals, leading to increased aggression, reduced learning abilities, and decreased vigilance. This affects species from birds and dogs to fish and insects, potentially disrupting ecosystems and risking species survival.
UN climate chief Simon Stiell warns that Europe's record-breaking heat wave, linked to human-caused climate change, highlights the urgent need to ditch fossil fuels, as Western Europe experiences extreme temperatures, heat-related deaths, and heightened wildfire risks.
Union Home Minister Amit Shah announced a proactive plan to eliminate heat wave deaths in India, aiming for zero casualties and minimal property damage in all disasters. The National Disaster Response Force (NDRF) was awarded the President's Colour for its exceptional service.
Mexican authorities have announced that the school year will end over a month early as the country gears up to host World Cup matches, prompting broad backlash. Education Secretary Mario Delgado said the decision to end the school year 40 days early was made in part due to a heatwave affecting several states. “We’re going to end the school year on June 5 because many states are already experiencing high temperatures, and there’s also the issue of the World Cup,” he said at an event on Friday in...
A renter-friendly pilot program in New York City is aiming to reduce strain on the power grid while helping customers with power bills
Multiple countries have implemented temperature controls at government workplaces to conserve energy amid a prolonged Strait of Hormuz shutdown that is depleting reserves. Workers in the region face extreme heat conditions, with the onset of El Nino expected to exacerbate temperatures and bring droughts and floods to Southeast Asia.
Delhi government has identified thermal hotspots using satellite data to combat extreme heat, with areas like Ayanagar and Najafgarh showing high temperatures. The Heat Wave Action Plan 2026 prioritizes targeted interventions for vulnerable populations, including children, outdoor workers, and animals, with measures like increased ORS stock and water availability.
The India Meteorological Department has forecast continuing heat wave conditions over several parts of north, central and eastern India from April 21-26, 2026. Severe heat warnings are in place for Punjab, East Rajasthan, Vidarbha, Chhattisgarh, West Uttar Pradesh, and parts of West Rajasthan, Madhya Pradesh, Odisha, and Gangetic West Bengal. Meanwhile, the Northeast region, particularly Arunachal Pradesh and Assam-Meghalaya, is expected to receive heavy rainfall with thunderstorms and gusty winds reaching 30-50 kmph.
