The woman in charge of cutting Coke's environmental impact during the Olympic Games explains her passion for solar-powered jet packs and Radio 4 presenters
If you felt slightly deflated when this year's summer of sport came to an end, then try to imagine the gaping hole which must be facing many organisers of the London Olympic and Paralympic Games. Katherine...
Climate attribution is complicated, but an abundance of caution that is not applied to any other field is serving to underplay the huge risks presented by climate change
Hotel giant to phase out the use of plastic straws within weeks
Takeaway giant's drive to cut plastic waste continues with trial of compostable condiment packaging
First major Japanese institutional investor embraces coal divestment, as switch to renewable energy gathers pace