A group of conflict-affected countries is pushing at COP29 to double financial aid to more than $20 billion a year to combat the natural disaster and security crises facing their populations, a letter seen by Reuters showed.

COP29 is focused on getting the money needed to tackle climate change on the table, but disagreements over who pays loom large.

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.

African negotiators at the COP29 climate Summit in Baku, Azerbaijan are asking rich countries for $1.3 Trillion per year in climate finance.