Experts said poor states need at least $1 trillion per year by the end of the decade to move to greener energy and protect against extreme weather.

COP29, this year's biggest environmental conference, is now underway. Here is how leaders from around the world are coming together to advance global climate efforts.

The main task for nearly 200 countries at the U.N.'s COP29 climate summit is to broker a deal that ensures up to trillions of dollars in financing for climate projects worldwide. Here is what you need to know about the Nov.

The main task for nearly 200 countries at the U.N.'s COP29 climate summit is to broker a deal that ensures up to trillions of dollars in financing for climate projects worldwide.

The outcomes of COP16 on biodiversity may conflict with the continued climate funding fight between environmentalists and policy makers at COP29 in Baku, Azerbaijan.

A coalition of world leaders from industrialized nations and climate-vulnerable countries at the UN Climate Change Conference in Baku called for more ambitious climate funding on Wednesday. "Trillions of dollars are required.

Analysis: To fill the vaccum of climate leadership at Cop29, the UK needs to take on one of the thorniest issues in UN negotiations

Global leaders offered competing views on how to tackle climate change at UN-led talks Wednesday as a new report warned the world must reach carbon neutrality much sooner than planned.