Colombia's fiery left-wing President Gustavo Petro is one of the biggest opponents of fossil fuels on the world stage today, with speeches that lump oil and coal with ...

The COP29 climate finance text was still a mess midway through the summit, as several delegations described difficulty in engaging with key elements of the current draft, and observers suggesting they ...

The United Nations' climate chief urged Group of 20 (G20) leaders on Saturday to push UN climate talks toward a deal to raise ...

The federal government of Pakistan has unveiled its international carbon market regulations at COP29 in Baku on Saturday, following two years of work, and is expected to launch a national carbon ...

The United Nations climate talks neared the end of their first week on Saturday with negotiators still at work on how much ...

The U.N.'s climate chief called on leaders of the world's biggest economies on Saturday to send a signal of support for ...