Earth
Himalayan dam-building threatens endemic species
The world's highest mountains look set to become home to a huge number of dams – good news for clean energy but bad news for biodiversity
News
Earth
Are there really 50 Eskimo words for snow?
Features
Earth
Violent polar storms help control the world’s weather
News
Earth
2013 Smart Guide: Arctic melt will spark weird weather
News
Earth
Fungal frog killer hops into crayfish
News
Earth
What leaked IPCC report really says on climate change
News
Environment
Megacity China: the ultimate in urban migration
Regulars
Earth
Another year wasted by climate negotiators
Opinion
Earth
Doha summit launches climate damage aid
News
Environment
Zoologger: The toughest eggs in the world
The eggs of the tiny seed shrimp Eucypris virens are truly stalwart, happily enduring sub-zero temperatures, UV radiation and oxygen deprivation
News
Earth
The UK’s new dash for gas is a dangerous gamble
Opinion
Earth
Sat-Map: Explore the lights of the world from space
News
Earth
Biofuel that’s better than carbon neutral
Features
Earth
The last march of the emperor penguins
Features