Wealthy nations can now offset their emissions by purchasing carbon credits from developing countries under new rules agreed ...

The broad idea is that countries - mainly wealthy polluters - can buy carbon credits from other nations that are doing better ...

The agreement, clinched roughly a decade after international talks on forming the market began, hinged on how to ensure ...

Nearly 200 countries rescue climate deal from jaws of defeat after UN's COP29 summit ran into overtime in Baku.

Dramatic day saw prolonged negotiations, walkouts by vulnerable nations and protests echoing through corridors ...

Some emerging and developing countries have voiced their criticism about the amount of the COP29 finance goal proposed in its ...

Richer countries have pledged to give a record $300bn (£238bn) to the developing world to help them prepare for and prevent ...