The United States is largely absent from the United Nations climate negations in Brazil. So who is stepping up?

U.N. climate negotiations are underway in Brazil, and leaders are pushing for accelerating efforts to curb global warming by ...

Hourly weather and temperature fluctuations reveal shrinking winter cold and rising heat hours across the globe, reshaping ...

Recent climatic developments "mark the beginning of a grim new chapter for life on Earth," but it's not too late for radical action.

The Bronx, New York house Sandra England lives in with her elderly mother was cold in the wintertime — very cold. The furnace worked, but as … ...

Newsom touts California's clean energy success at COP30, saying state runs on 67% renewable power and proves climate action ...

BELEM, Brazil (AP) — World leaders warned Thursday that time is running short for urgent and decisive action to prevent the ...

The Declaration on Information Integrity on Climate Change acts against sources of disinformation & protects those who ...

NPR's Ailsa Chang talks with former Secretary of State John Kerry about the COP30 climate talks in Brazil, and what it means to have the U.S. largely sitting on the sidelines.

Gov. Josh Shapiro and Democratic leaders are considering a budget deal that would pull Pennsylvania out of an interstate program that charges power plant operators for releasing carbon into the ...

For the countries now driving the global climate transition, progress hinges on finance. Developing countries need about $1.3 ...

Casey Crownhart, MIT Technology Review’s senior climate reporter and Pilita Clark, FT columnist (and a former environment ...