Environment
DNA evidence points to humans for demise of moas
New Zealand's flightless birds showed no sign of a population decline until humans arrived, suggesting we really were responsible for their extinction
News
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?
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
Berberis plants may kill off their own developing seeds when fruit flies attack, but they have a backup plan to protect their fertility
News
Earth
Bummer. Climate change will shrink gnarly Aussie waves
News
Environment
Mouse vaccine could protect humans from Lyme disease
News
Earth
Peering through the ice at a key Antarctic species
Regulars
Earth
The science of success: Blood, or sweat and tears?
Careers