Global CO2 Emissions to Hit Record 38.1 Billion Tonnes in 2025
Global CO2 emissions are projected to reach a record 38.1 billion tonnes in 2025—a 1.1% rise from 2024—highlighting the gap between soaring energy demand and renewable capacity.
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COP30 Opens in Belem: 190+ Countries Unite for Climate Action
COP30 kicks off in Belem, Brazil, with over 190 countries and regions convening to renew climate action on the Paris Agreement’s 10th anniversary.
Chatham House Expert: Global Cooperation Key to Climate Action
Chatham House researcher Chris Aylett says tackling climate change now hinges on concrete, on-the-ground solutions and decisive global cooperation.
Typhoon Kalmaegi Devastates SE Asia as Scientists Warn of Warming Seas
Typhoon Kalmaegi kills nearly 200 in the Philippines and Vietnam. Scientists warn warming seas are fueling more powerful, wetter storms and call for urgent action at global climate talks.
Mosquitoes Discovered in Iceland’s Wild for First Time
Three Culiseta annulata mosquitoes were found 30 miles north of Reykjavik, marking Iceland’s first wild mosquito record and prompting new questions on biosecurity, climate and biodiversity.
Emperor Penguins Move 73m per °C: Mapping Their Shifting Breeding Grounds
Researchers mapped emperor penguin breeding shifts over 11 years, revealing colonies move 73m per 1°C rise and 66m per extra cm of snow.
Earth’s Third Warmest September on Record Signals Warming Trend
September 2025 was the third warmest on record, with land and sea temperatures 1.47°C above pre-industrial levels and polar ice retreating, says Copernicus.
World’s Largest Iceberg A23a Could Disappear by Late 2025
Nearly 40 years after calving from the Filchner-Ronne Ice Shelf, the world’s largest iceberg A23a is rapidly breaking apart and may vanish by late 2025.
Typhoon Matmo Weakens After Guangxi Landfall, Relief Efforts Underway
Typhoon Matmo, the 21st storm of the 2025 season, hit the Guangxi Zhuang Autonomous Region on the Chinese mainland and weakened to a severe tropical storm. Relief efforts are now underway.
Human Activity Accelerates Ocean Mercury Release, Scientists Warn
New research shows human activity and climate change are speeding up mercury release from continental shelf sediments, posing risks to marine ecosystems and seafood safety.