BELEM, Brazil (AP) — A litany of recent weather disasters rang long Monday at the opening of U.N. climate negotiations: Hurricane Melissa in Jamaica, a deadly tornado in Brazil, droughts and fire in ...

In the era of climate change, winter is the fastest warming season for much of the United States.

On Wednesday night, President Trump announced that the U.S. would be withdrawing from the United Nations Framework Convention on Climate Change (UNFCCC), a landmark global treaty that sets a legal ...

Scientists are using studies and computer models to draw connections between recent extreme weather and climate change. The research organization ClimaMeter said that the snowstorm that hit over the ...

Climate and Energy policy choices in Washington and Beijing are reshaping global trade, technology flows, and investment patterns. As strategic competition between the United States and China ...

Pollution from wildfire smoke is increasing in the United States. Climate change is projected to exacerbate the problem, leading to 70,000 premature deaths each year by 2050. If no extra measures are ...

Have you ever stopped to wonder how forecasters can predict the weather days in advance, or how scientists figure out how the climate might evolve under different policies? The Earth system is a vast ...

When President Donald Trump announced in early 2025 that he was withdrawing the U.S. from the Paris climate agreement for the second time, it triggered fears that the move would undermine global ...

It landed as one fell swoop after a year of relentless cuts to U.S. climate programs, personnel and policy. President Donald Trump announced Wednesday he would withdraw the United States from more ...