Four world cities make radical commitment at C40 Mayors Summit in Mexico City in a bid to combat urban air pollution
European Environment Agency says EU is on track to meet 2020 targets but must step up ambition for 2030 and 2050 goals
Research led by Town and Country Planning Association claims most new local plans in England not adequately addressing emissions or adaptation
CDP report finds emissions targets of regional governments are on track for 2020 but ambition needs stepping up in the long-term
UK Power Networks says two-year trial of its battery storage facility in Leighton Buzzard shows technology is commercially viable
Solar tech firm recently raised £8.7m to help scale up development of its perovskite technology
NICE proposals to reduce health impacts of air pollution also include removing speed bumps and implementing "no vehicle idling" areas around schools
BEIS Secretary of State Greg Clark pays Hull factory a visit as it produces the first of hundreds of 75-metre wind turbine blades
Unchecked global warming is greatest threat to 21st-century security where mass migration could be 'new normal', say senior military
Outdoor clothing firm to give away five times more than anticipated after Black Friday sales hit the roof