Melting Arctic ice releasing banned toxins, warn scientists | Environment | The Guardian

Unknown amount of trapped persistent organic pollutants poses threat to marine life and humans as temperatures rise

Carbon capture and utilisation could make economic sense | Environment | guardian.co.uk

Passing carbon dioxide through slag left over from steel-making turns the waste product into a strong material that can be used for construction. Pumped into greenhouses, it provides a growing boost for crops.

WWF accused of failing to regulate sustainable timber scheme | Environment | The Guardian

Conservation group WWF let timber companies use its panda brand logo while they were razing some of the world's most biologically rich rainforests or trading in potentially illegally sourced timber, according to the investigative group Global Witness.