Earth
First land plants plunged Earth into ice age
When the first simple mosses colonised the land, they unleashed vast ice sheets and triggered a mass extinction
News
Earth
Wheat will age prematurely in a warmer world
News
Earth
Power paradox: Clean might not be green forever
Features
Earth
Education campaigner wants to expel climate denial
Opinion
Earth
US education advocates tackle climate change sceptics
News
Earth
China set to launch first caps on CO2 emissions
News
Earth
Wandering albatross gets boost from rising winds
News
Earth
Ecologists should learn to look on the bright side
Opinion
Earth
Smart Guide to 2012: The Rio Earth Summit
News
Earth
Fix acid oceans by dumping alkali in them? Forget it
Suggestions that we can dump alkaline chemicals into the oceans to prevent acidification seems dead in the water 鈥� it would cost trillions of dollars
News
Earth
Plant studies miss the full effect of climate change
News
Earth
Climate change drops off ‘hot topic’ list
Opinion
Earth
Snowmageddon: What’s behind extreme winter weather
Features
Earth
Carbon capture and storage gets a clean bill of health
News