Earth
Organic food: no better for you, or the planet
Organic crops seem to be no more nutritious than conventional ones, and are not necessarily great for the environment either, find two new studies
News
Earth
Arctic melt, smash and grab ahead
Opinion
Earth
Arctic ice low heralds end of 3-million-year cover
News
Earth
What ice-free summers will mean for Arctic life
News
Earth
If 2013 breaks heat record, how will deniers respond?
Opinion
Earth
Even greener alternative: Energy from algae
Opinion
Earth
Lowest US carbon emissions won’t slow climate change
News
Earth
US drought could spur civil unrest around the world
News
Earth
Long-term patterns in tropical storm activity revealed
News
Earth
Arctic sea ice heads for record low
Next month could see Arctic sea ice sink to its lowest extent yet, beating the previous record, set in 2007
News
Earth
Salmon sex delayed by global warming
News
Earth
Climate change blamed for heatwaves
News
Earth
Greenland loses ice in fits and starts
News
Earth
Climate change: The great civilisation destroyer?
Features