Earth
Did coal fires contribute to biggest extinction ever?
The end-Permian extinction wiped out vast swathes of marine and terrestrial life – massive coal fires ignited by volcanoes may have played a part
News
Earth
Black market steals half a million pollution permits
News
Earth
Chinese megacities foster unlikely green citizens
News
Environment
Southern Sudan’s votes could kill an ancient disease
News
Earth
Casting a critical eye on climate models
Features
Earth
African vultures dying of poison
News
Environment
Zoologger: The 12 coolest animals of 2010
News
Earth
Jingle hells: How muzak messes with your mind
Features
Earth
Drone has Arctic seals in its sights
News
Earth
No tipping point for polar bears’ Arctic ice
Good news for polar bears: the sea ice that they hunt on is not irreversibly doomed
News
Earth
Ecologists desert Cancún’s sinking ship
News
Earth
Organic pollutants tracked down to US parking lots
News
Earth
Climate talks prepare to nibble at world-saving plans
News
Earth
Cancún climate talks: what you need to know
News