Sunday's protest is the largest climate march ever to take place in the UK
Reports indicate that police fired tear gas at a climate change demonstration in the Place de la Republique.
Leaders of Labour and Green parties address thousands on the streets of London ahead of the Paris climate talks.
89-year-old broadcaster says that if we can land people on the moon, we can solve climate change.
People of Paris find unique ways to voice their concerns about climate change, after marches were banned.
More than 2,000 marches and other events are taking place across the globe.
Britain will be battered by 70mph winds as Storm Clodagh arrives on Sunday.
Greenpeace is trying to raise awareness of climate change ahead of COP21 summit in Paris.
The UK will be battered by heavy rains and 70mph gusts of winds starting late on Saturday.
Authorities places 24 activists under house arrest before of global warming summit in French capital.
Everything you need to know about the COP21 climate change summit in Paris.
Three million Avaaz climate change petitioners want world leaders to end use of fossil fuels.
What does it mean when scientists talk about going over 2C warming by the end of the century?
Two studies bring positive and negative news on the warming front.
What damage would be done if all the world's fossil fuels were burned.