The Catholic Climate Covenant campaign is a natural step as it links the effects of climate change to the needs of the vulnerable

Canada joined four other Arctic countries in declaring climate change the single greatest threat to polar bears, a move that could pressure the government to take further action to curb global warming.

We did it - this wonderful forest in Sweden has been saved from clera cutting! And you all helped make it happen - THANK YOU!!!!!

£50 ($100) buys a whole acre and protects it forever. £25 saves 2000 square metres (half an acre). See area converter. The habitats you help buy are protected as nature reserves, owned and managed by local organisations Learn more: Why Save Acre

I've said it before: There is a quick, painless way to immediately cut global greenhouse gas emissions - reduce beef consumption. Livestock production is responsible for 18 percent of global GHGs, according to the Food and Agriculture Organization. Cuttin

Kininmonth said predictions that global temperature "might pass a 'tipping point' and even go into a phase of 'runaway global warming' are an outcome of the flawed computer models and are not a realistic future scenario".

A panel of federal judges has just ruled in favor of the U.S. Army Corps of Engineers in a controversial legal case focused on mountaintop removal coal mining. The ruling threatens to open the floodgates on a new wave of mountaintop removal coal mines. Th

For Africa to effectively adapt to climate change, the rules of the game must change in Copenhagen, says Araya Asfaw

From this author's research into natural (CO2 emissions unrelated to human activity) climate change over the past 1000 years, it can be asserted that the global temperature increase up to today is primarily recovery from the "Little Ice Age" .

Cutting back on beefburgers and bacon could wipe $20 trillion off the cost of fighting climate change. That's the dramatic conclusion of a study that totted up the economic costs of modern meat-heavy diets.