Tropical forests exchange more CO2 with the atmosphere than any other terrestrial biome, meaning that even a relatively small shift in the balance of carbon uptake and release there could have a big ...

This Climate Matters analysis is based on open-access data from the National Oceanic and Atmospheric Administration (NOAA). See Methodology for details. As our climate warms, summer is heating up ...

The agency asked five climate skeptics to write a report criticizing the consensus on global warming. Scientists are pointing out its errors. By Maxine Joselow and Brad Plumer Reporting from ...

This joint report from Climate Central and World Weather Attribution conducts a global analysis of how extreme heat has changed since the signing of the 2015 Paris Agreement and how current pledges to ...

Hundreds of Arctic rivers and streams are turning bright red-orange, not from chemical pollution, but from naturally occurring iron spilling from long-frozen ground as temperatures warm. The "rusting ...