Countdown to catastrophe: Doomsday Clock moved closer to midnight
Rising threats from climate change and nuclear arsenals prompted scientists to move clock 2 minutes forward
Africa can end hunger by 2025 with effective policies - FAO official
Better deal for small farmers could help Africa end hunger, but violence and instability must be tackled
Low oil price threat and opportunity for renewables-UN climate chief
Price drop is also a "fantastic opportunity" to cut subsidies on fossil fuel consumption, says UN climate chief
UN asks countries for climate plans after record warm 2014
Plans to cut carbon emissions will be the building blocks of a deal due in Paris in December to limit global warming
Wilmar opens palm oil supplies to scrutiny to protect forests
Wilmar will give outsiders access to online maps showing where it buys palm oil at more than 800 mills
Disaster reduction talks split on ways of tracking progress
UN and experts say global efforts to prevent disasters have been hampered by a lack of clear targets
Could the oil drill kill Brazil?
Brazil is at an energy cross-roads and choosing oil and fossil fuels would be a mistake
India to push renewable energy drive during Obama visit
India will look to the US for more private sector partnerships and technology to expand clean energy use
Obama picks budget aide Deese as senior climate adviser
USA-OBAMA/CLIMATE (UPDATE 1):UPDATE 1-Obama picks budget aide Deese as senior climate adviser
Graft slows Cameroon, Malaysia fight against illegal logging - thinktank
Thinktank gives Ghana and Indonesia good marks for tackling illegal logging, Cameroon and Malaysia fail