After two years of declines, United States greenhouse gas emissions increased in 2025—a change driven by increased ...

Although 2025 did not set a new global temperature record, it still delivered clear signs of a warming planet.

The planet logged its third hottest year on record in 2025, extending a run of unprecedented heat, with no relief expected in ...

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

Models can predict catastrophic or modest damages from climate change, but not which of these futures is coming.

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

Climate change is already fueling dangerous heat waves, raising sea levels and transforming the oceans. Even if countries ...

American emissions of carbon dioxide and methane had dropped 20% from 2005 to 2024, with a few one- or two-year increases in ...

Policymakers and financial institutions are underestimating climate risks that could undermine the global financial system, ...

U.S. greenhouse gas emissions rose for the first time in two years - and at a faster pace than the economy grew - by 2.4% in ...

Blockbuster legal fights over climate policy are on the horizon this year as the Trump administration and business interests ...

Trees are known for absorbing CO2. But microbes in their bark also absorb other climate-active gases, methane, hydrogen, and ...