Most people have still not heard of the green deal a fortnight after its launch, YouGov poll finds

Initial exploration and drilling to be funded by Development Bank of Ethiopia as part of World Bank collaboration

By shunning all but organic farming techniques, the Himalayan state will cement its status as a paradigm of sustainability

Development of new technology would move UK away from fossil fuels and generate two-thirds of power by 2050

A relative slowdown in new wind turbine construction in China was offset by increases in the US, Germany, India and the UK

Coal-dependent power generation sees India bottom of a ranking for emissions from electric cars, with Paraguay top

The green group says by the end of the year it will have deployed 'eyes in the sky' in one country in Africa or Asia

Two 1.5-metre-high waves damage property and leave several people missing, presumed dead

The green group says by the end of the year it will have deployed 'eyes in the sky' in one country in Africa or Asia

Particulate pollution linked with up to 10% increased risk of low-weight babies, international study of 3m births finds