UN climate conference host Brazil urges nations to negotiate and find solutions to global warming, the Associated Press reports.

The world’s fossil-fuel use is still on track to peak before 2030, despite a surge in political support for coal, oil and gas, according to data from the International Energy Agency (IEA).

Global emissions of fossil CO2 – including coal, oil, gas and cement – increased by around 1.1% in 2025, relative to 2024, with an uncertainty range of 0.2-2.2%. This represents a new record high and ...

UN climate talks shift into a higher gear with government ministers and presidency’s new document, and more climate news from the weekend.

A recording of Carbon Brief's second “ask us anything” webinar, answering questions as COP30 reaches its midway point.

Carbon Brief details what the Baku to Belém roadmap is, why it was launched and what the key points within it are.

This week, Carbon Brief’s expert team walk through what is happening with the biggest issues being negotiated at COP30.

‘OUTPERFORM [ING]’ TARGETS: Most experts in a new survey expect China to “outperform” its 2035 emissions-reduction target, reported Bloomberg. About 71% of the surveyed experts believe China’s ...

This article is based on a collaboration with the Guardian’s data team, including data journalist Carmen Aguilar García and data projects editor Pamela Duncan. Developed countries have poured billions ...

China’s carbon dioxide (CO2) emissions were unchanged from a year earlier in the third quarter of 2025, extending a flat or falling trend that started in March 2024.

According to the provisional figures, 193 countries, plus the European Union, have registered a delegation for the COP30 summit.