Welsh developer argues switching to LED lights that emit no heat may help keep food fresher for longer
Changing the lightbulbs could help supermarkets reduce the estimated 300,000 tonnes of food waste they produce each year, according to one lighting company. Welsh firm Sedna LED reckons illuminating...
There are powerful reasons why the UK should host the COP26 Climate Summit in 2020, and they are worthy of consideration
Thisj van de Graaf and Michael Bradshaw argue a critical component of the 'just transition' is being ignored
Professor Nick Cowern warns the even the IPCC 1.5C report may be over-optimistic - and businesses and governments need to respond to the 'climate emergency'
Climate strikes and coal-free days - All the latest from Katowice as the crucial Summit draws towards its close