Volvo and Skanska have been testing a range of prototype equipment, in a bid to create the world's first emissions free quarry in Sweden
Emerging economies set to take a financial hit as rising temperatures raise the risk of overheated workers and electricity blackouts
Friends of the Earth's Craig Bennett argues the justification for new coal mines is collapsing - it is time for the government to act
New industry certification seeks to emulate standards schemes in agriculture and forestry, in response to soaring demand for ethical goods
Canadian company EnviroLeach wants to make the process of "urban mining" less hazardous for humans and the environment
BREAKING: Banks Group slams decision by government to reject coal mine on climate grounds
Producer of coal and platinum publishes 'innovative and ambitious' sustainability strategy
Energy storage technology is based on idea that 'what goes up must come down'
Experts believe Cornwall may hold significant deposits of the valuable mineral, which is in increasing demand globally for use in batteries for electric vehicles and energy storage
Project to warm houses using water naturally heated in underground mine workings secures £6.5m in EU funding