But New Zealand refuses to follow suit and will instead sign a non-binding pledge
Australia is set to renew its commitment to the Kyoto Protocol and sign up to binding emission reductions through to 2020, in a move that has been hailed as a major breakthrough for the long-running international...
European Parliament resolution declares any future agreement between EU and UK is conditional on Britain adhering to the trading bloc's legislation and policies on environment and climate change
New initiative aims to help cut costs and emissions for retailers in central London
Sadiq Khan and Anne Hidalgo announce plans to develop vehicle ratings based on their real world emissions
Theresa May today issued the letter to the EU triggering the start of the formal exit process - here's all the latest reaction