'Nobel for food' winner tells ailing world to eat more veg
Simon Groot - an octogenarian whose family has cultivated seeds for hundreds of years - said the world must tackle malnutrition by boosting vegetable and crop varieties
Subsidise solar mini-grids to power rural Africa, investors urge
Solar mini-grids have huge potential to electrify rural areas in developing nations, but the risks are still too high for private capital
'We want water' say residents as Abidjan grows drier
Faltering rains linked to climate change and rapid population growth mean there's less water to go around
Britain must end financial help for fossil fuel projects abroad - lawmakers
Audit committee chair says UK's export finance schemes are handing out billions of pounds in taxpayers' money to develop fossil fuel projects in poorer countries
Greenpeace activists halt BP's North Sea oil rig
The activists demanded that BP immediately end drilling new wells and invest only in renewable energy or shut its operations and return cash to investors
OPINION: Can Africa tap into 'debt-for-nature' plan to protect its forests?
A new U.S. law offers cuts in debt obligations to nations that channel the saved funds to protect critical forests and coral reefs
ANALYSIS-UN talks host Chile ramps up climate ambition - but is it enough?
By 2050, all economic sectors - including agriculture, waste and industrial processes - should become carbon-neutral, Pinera's climate action plan said
OPINION: It is time to control fishing on the high seas to protect the life of the ocean and coastal people
We need a new instrument to protect ocean biodiversity of all kinds, to ensure that our children do not inherit an impoverished planet
Michael Bloomberg to spend $500 million to close coal plants
The "Beyond Carbon" initiative will lobby to close about 250 coal-fired power plants by 2030 and make the country fully reliant on clean energy
US teen climate activist takes aim at textbooks - and presidential debates
Better climate change education is needed in schools - and it's time for the U.S. presidential election debates to take up the topic too, she says