"...we face another such moment; and a momentous decision that will determine the future and fate of our world not just for a decade or a generation, but for a century and more.." the PM said as he discussed the Copenhagen Climate Summit.

The EU must show its commitment to energy efficiency, biodiversity and the developing world ahead of the UN climate change conference says the Swedish Environment Minister.

The U.S. House of Representatives may be on the verge of passing the most significant environmental measure since 1990. It also would allow companies to buy credits from each other, permitting them to exceed their greenhouse gas limits.

Local government from all corners of the globe gathered in Copenhagen earlier this month to discuss the role that councils, cities and mayors can play in tackling climate change.