Click the downloadable graphic: Warming Since 1970 City to Country Earth Day, April 22, is an opportunity to raise awareness around planetary-scale challenges — including climate change.

Warmer-than-normal spring temperatures fueled by climate change are disrupting Norway’s spring, making Easter holiday ski trips increasingly uncertain. From late March through mid-April, heat ...

Research has shown that the running performance of soccer players during matches of the UEFA Champions League (UCL) declines when temperatures are too warm (Pavlinovic et al., 2024). The research ...

National Park Week kicks off on April 19, when park entrance fees will be waived. The entire week is about exploring and celebrating the more than 400 treasured sites across the National Park System.

The national parks are warmer and more popular than ever. They’re also likely to experience more extreme heat in the future, putting visitors and ecosystems at risk.

The Climate Shift Index (CSI), Climate Central’s daily temperature attribution system, applies the latest peer-reviewed methodology to map the influence of climate change on temperatures across ...