Computer giant's Net Positive ambitions aim to measure far-reaching social and carbon impacts of its technology
Not so long ago it was just campaigners, politicians and pop stars who uttered grandstanding statements about making the world a better place. Nowadays, though, it seems you're just as likely to hear these...
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