For years, climate policy has been built around the idea that humanity still had a narrow window to keep global warming within a relatively “safe” range. Now a wave of new research suggests that ...

Ahead of COP28, countries are divided between those demanding a deal to phase out planet-warming fossil fuels, and nations that say coal, oil and natural gas have a continued role combined with ...

International collaboration on climate change is fraying. The Trump administration withdrew the United States from the Paris Agreement, the 2015 treaty aiming to limit global warming, and has ...