Each year, the world's leading climate scientists evaluate the most critical evidence on how our planet is changing. Their ...

A new report from the World Meteorological Organization delivers a stark warning: climate change is accelerating, with some impacts now irreversible for centuries. The State of the Global Climate ...

Human activities are causing world temperatures to rise, posing serious threats to people and nature. Things are likely to worsen in the coming decades, but scientists argue urgent action can still ...

A new study shows hot, dry and windy weather that fuels extreme wildfires has nearly tripled worldwide in 45 years.

People around the world suffered an average of 41 extra days of dangerous heat this year because of human-caused climate change, according to a group of scientists who also said that climate change ...

New warnings from financial firms and insurers point to a future defined by profound risks to the global economy from heat, storms and other disasters. By David Gelles As stocks gyrate in response to ...

A harvesting machine collects corn in a field in Baradero, Argentina, on March 30, 2023. Short of foreign exchange earnings, Argentina faced its worst drought in decades in 2023, with devastating ...

Professor, English and the Institute for the Comparative Study of Literature, Art, and Culture; Academic Director, Re.Climate: Centre for Climate Communication and Public Engagement, Carleton ...

It's report card season for climate change. Each year, the United Nations takes stock of whether countries are on track to cut carbon emissions and limit global warming. The grade this year: needs ...

General Plenary Session of Leaders at the United Nations Climate Change Conference in Belém, Brazil, on Nov. 7, 2025. COP 30 Press Office/ handout/Anadolu—Getty Images This year’s U.N. climate summit, ...