A new index will help scientists and forecasters better identify El Niño and La Niña events in the future as the climate ...
Click the downloadable graphic: What is attribution science? Humans have increased Earth’s temperature, mainly by burning fossil fuels like coal, oil, and methane gas. The resulting heat-trapping ...
For decades, global temperature averages have been the yardstick by which we measure our planet's fever. Leaders gather at ...
How do you measure climate change? One way is by recording temperatures in different places over a long period of time. While this works well, natural variation can make it harder to see longer-term ...