Britain's greenhouse gas emissions fall again as coal use plummets
Britain is Europe's second-largest emitter behind Germany
Christ's 'crown of thorns' tree may help in climate change fight -researchers
"It's one of the few species that we can plant on these slopes that have nothing on them"
Poland says it should decide future of forest at centre of EU dispute
POLAND-ENVIRONMENT/:Poland says it should decide future of forest at centre of EU dispute
SoftBank Vision Fund, Saudi Arabia to create world's biggest solar power firm
But aim is to use more solar power at home - and export more oil
Britain plans deposit return scheme to curb plastic waste
"We can be in no doubt that plastic is wreaking havoc on our marine environment," says environment minister
China meets 2020 carbon target ahead of schedule - Xinhua
China, the world's biggest energy consumer, has cut the amount of carbon dioxide it produces per unit of economic growth
North China cities issue smog alerts as industry curbs end
Beijing achieved the biggest reduction in average pollution among 28 northern cities from October to February
Nature's 'alarming' decline threatens food, water, energy - UN
Worsening threats to nature include pollution, climate change and forest clearances to make way for farmland
Norway plans to buy electric planes, mimicking green car success
Could electric passenger planes take off in Norway?
Macron pushes for EU minimum price for carbon
"We need a European price floor for carbon. I know it won't be easy, there will be resistance from all around"