The Latest Breaking News from IPCC

While the number of tropical cyclones has remained steady over the past four decades, their intensity has significantly increased, according to international databases that confirm climatologists' projections.

Potential IPCC rule changes could award planned carbon savings from burning US wood pellets to the exporter, not the importer

As a ‘spy cop’, Bob Lambert callously betrayed innocent women. The official inquiry must ask harsh questions of him – and the state, says Guardian columnist George Monbiot

A current key to stabilizing climates across the Atlantic and beyond could be one-third weaker by 2040, a new study has revealed.

As climate and Earth scientists, we are acutely aware that action on climate change is desperately needed. It is now almost certain that 2024 will not only be the warmest year ever recorded, but also the first year that will be 1.5°C warmer than pre-industrial levels.

US president-elect Donald Trump has indicated that he will again withdraw his country from the Paris agreement and perhaps the UN climate process altogether. The uncertainty this has created was palpable in the negotiation rooms and hallways of the Cop29 climate summit in Baku, Azerbaijan, where I wrote this.

Scientists argue that halting the increase in annual emissions is a first step — and shouldn’t be our only focus.

Human-caused global warming has just nudged past 1.5°C, according to a new method we have developed. That’s approaching 0.2°C higher than previously thought.

Speaking out for the first time in 20 years, officer C12 revealed he had to wash bone fragments out his hair following the shooting