The row over the EU's plan to label tar sands oil as highly polluting escalates, as Canada says it 'will not hesitate to defend its interests'
Canada has threatened a trade war with European Union over the bloc's plan to label oil from Alberta's vast tar sands as highly polluting, the Guardian can reveal, before a key vote in Brussels on 23 February....
As Trump prepares to enter the White House, Americans' concern over climate change hits record levels
Polls reveal clear majority of Americans back action to tackle climate change, despite new administration's promise to tear up climate policies
Cambrian Innovation is shaking up the wastewater market with its innovative business model
Lombard Odier Investment Managers and Affirmative Investment Management team up to deliver new climate fund
Report criticises UK's second failed attempt to deliver a CCS project, as government insists it 'hasn't closed the door' on the technology