Earth
Colorado River delta revived by historic water release
The parched river delta, which once teemed with life, is being reborn thanks to a massive pulse of water that was released today in Mexico
News
Earth
Is Exxon Valdez oil still a threat 25 years on?
Opinion
Earth
Biggest ever autism study probes environmental links
News
Earth
Metal-eating plants could mine riches through roots
Features
Environment
DNA evidence points to humans for demise of moas
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Earth
China vows to clear smog from its cities
News
Earth
Clean energy or cheap energy? We can have both
Opinion
Earth
Evolution’s traps: When our world leads animals astray
Features
Earth
Wet revolution: Where’s the world water manifesto?
Culture
Earth
Dare we hope for a global climate treaty next year?
The world is getting greener and the political appetite for change growing – and the UN's lead climate negotiator is infectiously optimistic
Opinion
Earth
US-Mexico deal shows how to make water peace, not war
Opinion
Earth
Huge water pulse to bring Colorado river back from dead
News
Earth
We’ll live to see a low-carbon world: UN climate chief
Opinion
Environment
Shrub is a smart gambler when tackling parasites
News