Earth warmed by about 1.47 degrees Celsius in 2025, pushing the planet closer to what experts say is a dangerous threshold.

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

Every calendar year since 2019, ocean temperatures have reached new record highs. 2025 was no exception, according to a new ...

Two of the World Meteorological Organization’s datasets ranked 2025 as the second warmest year in the 176-year record, and ...

U.S. greenhouse gas emissions rose 2.4% in 2025 as coal power rebounded, data centers boosted demand and cold weather ...

2025 fit neatly into a pattern that has been building for decades, previewing the destructive consequences nature has in ...

For the first time, a study by researchers at Scripps Institution of Oceanography at the University of California, San Diego ...

Thousands of cities around the world saw their hottest year on record in 2025 as the planet has inched closer to a key ...

Canada will weather climate change better than most. We need to prepare for the fallout from countries that don’t.

Don’t bother to tell Donald Trump, but with his distinct help, we’re doing nothing less than cooking ourselves. Thanks to the continued use of fossil fuels in a staggering fashion and the growth of ...

When charted on a graph, 2023, 2024 and 2025 “seemed to jump up,” said NOAA climate monitoring chief Russ Vose. When averaged ...