In metros like Reno, Nevada, citizen scientists hit the road to collect detailed temperature data — key to taming urban heat, saving lives and designing for a warmer future ...

Last year was the hottest year on record, the top 10 hottest years were all in the past decade and planet-heating carbon ...

Climate change is the most pressing problem humanity will face this century. Tracking how the climate is actually changing ...

Gain a deeper understanding of human rights advocacy and democracy in Latin America through our expert analyses. Explore insights into regional policies, U.S.-Latin America relations, and trends ...