It does not begin with a single dramatic moment. There is no obvious line where the ocean suddenly tips from stable to ...

Belgian biathlete Maya Cloetens is concerned about the future of winter sports in a warming world. Training in Grenoble, ...

Coal power generation fell in both China and India in 2025, after each nation added record amounts of clean energy ...

The clock is ticking. But low clouds have prevented helicopters from moving scientists and gear onto the continent’s ...

A very cold start to 2025 and the growing power demands of data centres and cryptocurrencies saw US emissions of ...

Travellers have been left stranded after several airports across Central Europe were affected by icy weather conditions.

Extreme weather should serve as a reminder to keep pushing for policies that make our communities more climate-resilient.

In the Observer’s annual comparison to see how supermarkets stack up, there’s a $41 difference between the cheapest and ...

Natural disaster losses worldwide dropped sharply to $224 billion in 2025, reinsurer Munich Re said Tuesday, but warned of a ...

Data centers are straining electricity supplies even as Oregon tries to switch to renewable power. That’s put the grid’s ...

Phoenix winters are warming, with nights at freezing temperatures nearly vanishing due to urbanization and climate change.

In November 2025, the nations that have agreed to meet climate goals under the 2016 Paris Accord met at the United Nations ...