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
Technology
Laser drills could relight geothermal energy dreams
News
Technology
Satellite upgrade should let planes slash emissions
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
No sign of emissions letting up as climate talks begin
News
Technology
Commute to work on the roller coaster train
News
Earth
Green shoots are growing in oil-rich Texas
Opinion
Earth
How much will you pay for a green future?
Money's tight, but so is time to prepare for the effects of climate change
Opinion
Earth
Europe in 2050: a survivor’s guide to climate change
News
Earth
UK consumers lose their taste for green energy
Opinion
Earth
Full steam ahead for California carbon trading
News
Earth
Climate downgrade: Human emissions
Features