Rhode Island senator forced to attend Brazil climate summit without official U.S. credentials after Trump administration blocks State Department support.

Few diplomatic organizations punch above their weight quite like the Alliance of Small Island States (Aosis). With no fixed budget, no permanent secretariat and no formal charter, it has still managed to shape some of the most important climate agreements of the past few decades—including the 1.

The 'Baku to Belém Roadmap' aims to generate $1.3 trillion annually by 2035 to aid developing countries in combating climate change. Highlighting collaboration among governments, banks, and businesses,

How can you manage a dam, a flood, or a hydroelectric plant if you have no information or data? You can't. You are blind to the risks to lives

My memories of COP29 in Baku are still vivid, and I confess I was not emotionally ready for another COP quite so soon. Baku brought moments of inspiration — alliances forged, new insights gained, and unexpected speaking opportunities where I could raise ...

After years of finance shortfalls, slow adaptation progress and stalled accountability, Belém marks a return to the Global South and a renewed attempt to operationalise trust. Brazil set the tone early by urging measurable progress on the Loss and Damage Fund and calling for greater solidarity among emerging economies.

Turkey will host the next U.N. climate talks, the fourth time in five years an authoritarian government has hosted the COP event.

Cities hold up to 40% of the emissions reduction potential needed to meet the climate target set in the Paris Agreement.