In an open letter defending a controversial project, Canada's natural resources minister accuses a pipeline's opponents of colluding with 'radicals' and 'jet-setting celebrities'
Canada let loose an extraordinary rant against opponents of a controversial project to pump tar sands crude to Pacific Coast ports on Monday, accusing campaigners of colluding with foreign "radicals" and...
Mike Turner of the Paper Cup Alliance calls on coffee chains to launch a brand blind 'cup amnesty' to get more cups to recycling plants
ASDA, Lidl, Tesco and Waitrose among more than 40 of the UK's biggest food and drink firms backing new pledge to eliminate unnecessary single-use plastics
'I believe in building a better future for our children, which requires offering them a planet that is still habitable in 25 years,' French president tells Congress, to rapturous applause
Ministers aim to make UK an AI research hot spot as clean tech firms seek to exploit machine learning opportunities