Diplomats and leaders from around the world are gathering on the edge of the Amazon rainforest for annual talks on how to ...

The U.S. won't be at the COP30 climate talks, but dozens of governors and mayors will. Here's a guide to who at what to watch ...

By Valerie Volcovici and Richard Valdmanis (Reuters) -As leaders gather for the U.N. climate summit in Brazil this month - ...

Poorer nations struggling to access COVID-19 vaccines may make the "moral" choice not to send delegates to November's U.N.

As world leaders come to Brazil for climate talks, people like Cassiano are the ones with the most at stake. Poor communities ...

BELEM, Brazil (Reuters) -Dozens of country leaders will gather on Thursday in Brazil’s Amazon city of Belem ahead of the ...

The California governor is coming off a political victory that solidified him as one of Democrats’ most prominent retorts to ...

Pulling out of the Paris climate agreement was not enough, an ex-aide to the U.S. president says on the eve of a summit in ...

Ahead of the global climate summit starting on November 10, pre-talks are starting in Brazil. This preview has three issues ...

Under U.N. rules, the United States is still technically a party to the Paris Agreement until Jan. 27. It also remains a ...

As leaders gather for the U.N. climate summit in Brazil this month - three decades after the world's first annual climate conference - the data charting progress in the fight against global warming ...

Brazil’s left-wing President Luiz Inácio Lula da Silva sees this as a chance to cement his image as a champion of climate ...