"The world’s worst mega-leaks of the potent greenhouse gas methane in 2025 have been revealed by an analysis of satellite data."

"Price spikes from the war highlight the necessity of the renewable energy transition for stability and national security, the U.N. official says."

"The Iran war’s disruption to the global energy market should be a wake-up call for countries that continue to rely on fossil fuels, said United Nations climate chief Simon Stiell in a speech on Monday.

"The escalating war with Iran is pushing parts of the world into energy triage, forcing governments to choose where to cut demand or absorb costs, while prioritizing dwindling supplies. Asia is the most exposed since it relies heavily on imported fuel, much of it shipped through the now-blocked Strait of Hormuz."

"Thirty years ago, a single light bulb would illuminate the mezcal distillery owned by Gladys Sánchez Garnica’s family in rural Oaxaca, where the agave-based spirit was made through the night. As drops dripped from a clay oven, Garnica and her siblings listened to stories told by their parents while neighbors arrived by horse to get a taste of a drink known for its smoky flavor."

"Some top US lobbying firms are simultaneously working both sides of the Pfas “forever chemicals” issue, raising serious conflict of interest questions and concerns that their activity is slowing states’ efforts to rein in the public health threat."

"As soon as the barrier broke, a flood of poison brought death to the river. Gushing through the fragile wall built to hold back mining waste in Zambia’s copper belt in February 2025, more than 50m cubic litres of acid and heavy metals poured into the Chambishi stream – a tributary of the Kafue River, the country’s longest waterway."

"World leaders have tried and failed to curb climate change by appealing to nations to act for the common good. Now, the Iran war and its costly energy crunch have some experts wondering if selfishness and nationalism may be a more likely way to save the planet, by boosting support for homegrown renewables over imported fossil fuels."

"Fish are evolving ever smaller in order to survive temperature increases, new research warns. It’s a biological shift that will rob billions of meals from those who rely on fish for protein."