The United Nations Environmental Programme warned that an overshoot of the 1.5-degree-Celsius warming limit is all but ...

For two weeks during November, countries are coming together in the city of Belém in Brazil to negotiate their responses to ...

Ahead of COP30, the head of the UN effectively declared dead the decade-old hope of limiting temperature rises to 1.5 C. US ...

This year’s UN climate summit intends to focus on accelerating ambition and implementation, but countries’ climate commitments are still lacking, and the United States has withdrawn from the global ...

In a foreword to the roadmap, the two presidents of COP29 and COP30, which takes place in Brazil over the next two weeks, say the $1.3 trillion “must power the next leap in climate implementation”, to ...

Techniques to reflect an additional small portion of sunlight back into space could help cool the planet if deployed globally, but they cannot address the full range of climate impacts or replace ...

The UN measures progress based on projections of rising temperatures (relative to pre-industrial levels) by 2030. The Paris ...

The slavery abolition movement followed that pattern, with broad public support yet fierce opposition from those with most to ...

Ahead of the United Nations' annual climate conference, two U.S. Catholic bishops and the leader of a top Catholic aid agency ...

Ten years after nations adopted the Paris Agreement, its objectives are in jeopardy amid rising climate pollution and a ...

The latest advisory opinion by the United Nations’ International Court of Justice expands the legal framework for combating ...

The Emissions Gap Report 2025 reveals that says that global temperatures are on track to exceed the most ambitious end of the ...