Bill de Blasio unveils ambitious new target at meeting of world mayors hosted by the Pope
The Mayor of New York City, Bill de Blasio, has this week announced a new emissions reduction target for the city at a Vatican-organised conference on climate change and modern slavery. Speaking to...
Natural beauty retailer reveals its Cork Pot sequesters more than 33 times its weight in carbon dioxide
Better transport policies targeting taxes at the most polluting vehicles would improve air quality, argues Bright Blue's William Nicolle
Demonstrator project will explore whether solar can directly supply power to railways' traction systems
Huge numbers of tiny particles of plastics in water supplies are unlikely to post serious health risk, but data is 'extremely limited' UN health body warns