Earth
Did lead cause global cooling?
Atmospheric particles containing lead might have offset the Earth's warming in the 20th century
News
Earth
Gallery: Green innovation challenge
News
Earth
Cheap and noisy chips could improve climate predictions
News
Earth
Africa trapped in mega-drought cycle
News
Earth
Polar ‘bugs’ may explain how life survived snowball Earth
News
Earth
Future-proof homes for a warmer world
News
Earth
Melting Arctic may be poisoning its people
News
Earth
White House and Congress dither over climate
News
Earth
Can oil from tar sands be cleaned up?
News
Earth
Carbon trading won’t stop climate change
Selling permits to emit carbon dioxide is fine in theory, but there's a fatal flaw that means it can never avert climate catastrophe, says Andrew Simms
Opinion
Earth
Spam tramples environment with huge carbon footprint
News
Earth
Pets may become latest victims of climate change
News
Earth
Giant mass of Antarctic ice ‘set for collapse’
News
Earth
Will climate change spread disease?
News