The U.N.’s annual climate conference has swelled over three decades, with governments, fossil fuel interests and others vying for influence.

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.

Shell’s successful appeal will not end climate lawsuits against firms, say experts   06:32 As negotiators get down to business this morning my colleague Ajit Niranjan has a sobering report which reveals that current policies would lead to a disastrous 2.

"Let us ask ourselves, what if this was my home, my family? This shared sense of humanity should inspire us to work towards tangible, transformative outcomes over the coming days, ensuring that COP29 concludes with meaningful progress.

President-elect Trump's shadow looms large at the UN global climate summit that began Monday — but his second term seems to be more motivating than dispiriting for some countries. Why it matters: Trump's reelection raises the stakes for the gathering,

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.

A focus of this year's annual climate event will be striking a new deal onpossibly worth trillions—helping poor countries in the green transition.