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...
COP25 talks likely to spill into extra time as EU, smaller nations and business urge for robust Paris Agreement rules in face of US, Brazil and Australian opposition
Was it really 'a bad night for the climate'?
Who's in and who's out following the historic Conservative victory
More than 850,000 voters backed the Green Party, as the Party's support surged