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

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

That included dangerous heat waves, which the WWA said were the world's deadliest extreme weather events in 2025. The researchers said some of the heat waves they studied in 2025 were 10 times more ...

A new study finds climate change has already cut U.S. incomes by about 12%, driven by nationwide temperature changes that ...

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

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

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

Withdrawing from the world’s premier climate science organization supports the president’s views about global warming.

Scientists calculate that last year was one of the three hottest on record, along with 2024 and 2023. The trend indicates ...

The cooling effects of air pollution could mean many policymakers and financial institutions have underestimated climate ...

Congress is poised to reject President Donald Trump’s “astounding” proposed cuts to the National Oceanic and Atmospheric Administration as well as NASA’s Earth science programs.

Ski resorts are increasingly facing challenges related to climate change, including less snow and a shorter season. That may ...