Tropical forests provide a buffer against climate change, but disappeared faster than ever recorded last year.

BBC / Paulo Koba João Alexandre Trindade da Silva hopes COP30 will leave a great legacy for the people of Pará state Some business owners in the city's vast open-air Ver-o-peso market agree that ...

Belém, which is set to host the 30th UN Climate Change Conference with the Conference of the Parties (COP30), has already ... people this November, the BBC reported Wednesday.

The BBC finds evidence of fraud in the production of a "green" diesel meant to cut emissions. The infrastructure required to host COP30 in Belém is undermining the cause, campaigners say.

The project drew wider attention in March, when the BBC reported that the avenue was “being built for COP30.” As the story was picked up by news outlets around the world, Brazil’s government ...