ClimateWMO logs another greenhouse gas record as CO2 reaches 426.8 ppm in 2025, or 153% of pre-industrial levels
ClimateUN says the world will overshoot 1.5°C, and holding the peak at 1.8°C means cutting emissions 18% by 2030
State of the Global Climate 2025The last decade was the hottest since measurements began, says the UN climate agency
