Jessica Shankleman investigates how the sportswear giant is cranking up pressure on its suppliers to measure their environmental impacts
Sportswear giant Puma wants to lead the growing pack of multinationals seeking to develop greener accounting models, but while large corporates race ahead with new approaches for measuring environental...
Outgoing UN climate chief argues there is no need to change the UK and the EU's leading role in tackling climate change
Respected environmental campaigner becomes latest shadow minister to quit in protest at Jeremy Corbyn's leadership
Former Climate Change Minister says government should rethink privatisation of Green Investment Bank in the wake of Brexit vote
Respected environmental campaigner joins shadow cabinet as vote of no confidence in Jeremy Corbyn begins