EnvironmentHydrogen has a dirty secret – let's not think it's always a green fuel Produced the right way, hydrogen can be a cleaner, greener alternative to fossil fuels powering our transport and elsewhere. But too often that's not the case Leader
EnvironmentWhat do the European Parliament results mean for climate change? Green parties have made gains in the European Parliament and may become coalition partners. But newly-elected populists are likely to fight climate action Analysis