The worldwide effort to mitigate climate change is not going well. Fossil fuels are still burning, temperatures are rising and effects ranging from historic droughts to super-powered hurricanes are ...

Countries are gathering in Brazil at the COP30 summit to take stock of climate change. As in past summits, the negotiations are starting on the back foot: countries already aren't meeting their goals ...

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 ...

The main causes of climate change — particularly the rapid global warming observed since the pre-industrial period — ...

In this limited series from The New York Times, hear urgent and frank conversations about the growing threat of climate change with top world leaders, business leaders and policymakers recorded live ...

Peter Kiernan is an energy transition analyst with a focus on the Asian region, who closely followed the recent COP30 annual conference on climate change in Belém, Brazil, and analyzed what it means ...

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 ...

A recent study shows that 80% of UNESCO World Cultural Heritage sites are facing climate stress, with wood and stone constructions susceptible to a range of threats from extreme heat, humidity, ...

A farmer harvests cacao pods at a farm in Bahia, Brazil, on April 5, 2024.Dado Galdieri—Bloomberg via Getty Images Something delicious is happening in Brazil’s Bahia region. Here, where forests were ...

Protesters push for action during UN Climate Week in New York on Saturday, Sept. 20, 2025. Samantha Cotler/Zuma / SplashNews.com As world leaders and influencers converge for New York’s UN General ...