The ocean stored more heat in 2025 than ever recorded, fueling sea level rise, extreme weather, and growing climate impacts ...

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

Research shows that burning hydrogen-blended gas into older appliances not designed for it can increase emissions of nitrogen ...

Research investigate whether the size and pattern of deforestation matters, suggesting that guiding clearing can mitigate ...

The president’s embrace of fossil fuels and withdrawal from the global fight against climate change will make it hard to keep ...

Every second of last year, the Earth’s oceans absorbed the equivalent in energy to 12 Hiroshima-sized atomic bombs. Global ...

The world's oceans absorbed a record amount of heat in 2025, an international team of scientists said Friday, further priming ...

In an executive order, Trump put an end to more than three decades of U.S. support for the United Nations Framework ...

U.S. President Donald Trump's withdrawal from the United Nations climate framework marks a significant escalation of ...

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

The Trump administration is pulling the United States out of the bedrock treaty that underpins international cooperation on climate change, along with dozens of other global bodies.

The world’s polar bear population is projected to decline by two-thirds by 2050. A new study from the University of East Anglia suggests that polar bears are undergoing rapid genetic changes, and ...