Scientists calculate that last year was the third-hottest on record, following 2024 and 2023. Several climate monitoring teams say these last three years approach the warming limit set by the 2015 Paris climate agreement.

Last year capped a string of historically hot years, driven by long-term warming and changes in rain patterns.

Seven thousand years ago, a major section of Greenland’s ice sheet disappeared entirely. New research confirms it will happen again this century.

Belgian biathlete Maya Cloetens is concerned about the future of winter sports in a warming world. Training in Grenoble, France, in the hopes of competing in next month's Winter Olympics in Milan and Cortina,

"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if Mars weren't there?"

In Norway, the Havila Polaris is sailing on liquefied biogas and battery power, making it the world’s first climate-neutral cruise.

At a crucial moment for climate change, these technologies show us where we're heading. Happy New Year! I know it’s a bit late to say, but it never quite feels like the year has started until the new edition of our 10 Breakthrough Technologies list comes out.

E-commerce company eBay unveiled its first climate transition plan on Wednesday and said it would ramp up efforts to decarbonize its operations and supply chain as part of a plan to reach net-zero emissions by 2045.

House Republicans are launching a congressional investigation into alleged improper influence by climate advocacy groups over federal judges in environmental cases.

Most Americans now accept the basic physics of climate change—that manmade greenhouse-gas emissions are raising global temperatures. Yet the public discussion of climate change is still remarkably broken in the United States.

Japanese companies have topped an annual ranking of corporate climate efforts in part because more have now had their targets signed off by a leading independent validator, non-profit data tracker CDP said on Wednesday.