Human activities are causing the world to heat up, posing serious threats to people and nature.

A key negotiator with the group that pushed climate talks close to collapse speaks to the BBC about what happened.

Richer countries have promised £238bn a year, but campaigners say it is far from enough.

Fraught debate revealed the divide between rich and poor as the UN conference sealed a climate finance deal.

The new deal offers $300bn (about £240) a year to developing nations by 2035.

The Samoan chairman of the Alliance of Small Island States explains why some of developing nations left the talks in Baku.

How future talks will play out if another superpower comes to the fore, just as the US steps back

Countries are split at UN climate summit over funding and commitments to reducing fossil fuel use.