After little fanfare and much frustration at the UN climate summit last week, there are hopes of greater progress as big name politicians start to arrive in Madrid

COP25 host unveils plans to table climate change law next week that would put country on path to carbon neutrality by 2050

Party pledges to invest £4bn in transforming all 35,000 buses operating in England to run on electricity, while expanding local bus services

Hopes are high that Greta Thunberg's arrival in Madrid can deliver some urgency for Paris Agreement talks that have shown slow progress so far

ClientEarth lawyers who filed the complaint also call for ban on all fossil fuel advertising unless it comes with tobacco-style health warning

Data from Greenpeace shows HSBC, Barclays, RBS, and Standard Chartered have collectively provided £25bn to companies with new coal plant plans since 2015

Conservative peer and former Climate Change Minister is now on a mission to decarbonise the global aluminium sector at Russian giant EN+

Just one in five top transport firms have climate plans aligned with a 2C world, Transitions Pathway Initiative finds

As summit gets underway, UN chief Antonio Guterres issues climate warning to nations as top US Democrat Pelosi offers 'iron-clad' optimism

Co-leader Sian Berry claims 'none of the other parties are even talking about' circular economy issues during General Election campaign